Remove ACC which has been replaced with llvm.

Free up space in build.

Change-Id: Ic5cc48bacca47b45809b9bc649ae5b629b7427ed

42 files changed, 0 insertions, 2712 deletions

diff --git a/libacc/tests/data/addressOf.c b/libacc/tests/data/addressOf.c
deleted file mode 100644
index e7acde5..0000000
--- a/libacc/tests/data/addressOf.c
+++ /dev/null
@@ -1,31 +0,0 @@
-void testStruct() {
-    struct str {
-        float x;
-        float y;
-    };
-
-    struct str base;
-    int index = 0;
-
-    base.x = 10.0;
-    struct str *s = &base;
-
-    float *v = &(*s).x;
-    float *v2 = &s[index].x;
-    printf("testStruct: %g %g %g\n",base.x, *v, *v2);
-}
-
-void testArray() {
-    int a[2];
-    a[0] = 1;
-    a[1] = 2;
-    int* p = &a[0];
-    int* p2 = a;
-    printf("testArray: %d %d %d\n", a[0], *p, *p2);
-}
-
-int main() {
-    testStruct();
-    testArray();
-    return 0;
-}
diff --git a/libacc/tests/data/array.c b/libacc/tests/data/array.c
deleted file mode 100644
index ca4a728..0000000
--- a/libacc/tests/data/array.c
+++ /dev/null
@@ -1,107 +0,0 @@
-// Array allocation tests
-
-void testLocalInt()
-{
-    int a[3];
-    a[0] = 1;
-    a[1] = 2;
-    a[2] = a[0] + a[1];
-    printf("localInt: %d\n", a[2]);
-}
-
-char a[3];
-double d[3];
-
-void testGlobalChar()
-{
-    a[0] = 1;
-    a[1] = 2;
-    a[2] = a[0] + a[1];
-    printf("globalChar: %d\n", a[2]);
-}
-
-void testGlobalDouble()
-{
-    d[0] = 1;
-    d[1] = 2;
-    d[2] = d[0] + d[1];
-    printf("globalDouble: %g\n", d[2]);
-}
-
-void testLocalDouble()
-{
-    double d[3];
-    float  m[12];
-    m[0] = 1.0f;
-    m[1] = 2.0f;
-    d[0] = 1.0;
-    d[1] = 2.0;
-    d[2] = d[0] + d[1];
-    m[2] = m[0] + m[1];
-    printf("localDouble: %g %g\n", d[2], m[2]);
-}
-
-void vectorAdd(int* a, int* b, float* c, int len) {
-    int i;
-    for(i = 0; i < len; i++) {
-        c[i] = a[i] + b[i];
-    }
-}
-
-void testArgs() {
-    int a[3], b[3];
-    float c[3];
-    int i;
-    int len = 3;
-    for(i = 0; i < len; i++) {
-        a[i] = i;
-        b[i] = i;
-        c[i] = 0;
-    }
-    vectorAdd(a,b,c, len);
-    printf("testArgs:");
-    for(i = 0; i < len; i++) {
-        printf(" %g", c[i]);
-    }
-    printf("\n");
-}
-
-void testDecay() {
-    char c[4];
-    c[0] = 'H';
-    c[1] = 'i';
-    c[2] = '!';
-    c[3] = 0;
-    printf("testDecay: %s\n", c);
-}
-
-void test2D() {
-    char c[10][20];
-    int x;
-    int y;
-    printf("test2D:\n");
-    for(y = 0; y < 10; y++) {
-        for(x = 0; x < 20; x++) {
-            c[y][x] = 'a' + (15 & (y * 19 + x));
-        }
-    }
-    for(y = 0; y < 10; y++) {
-        for(x = 0; x < 20; x++) {
-            printf("%c", c[y][x]);
-        }
-        printf("\n");
-    }
-
-}
-
-int main()
-{
-    testLocalInt();
-    testLocalDouble();
-    testGlobalChar();
-    testGlobalDouble();
-    testArgs();
-    testDecay();
-    test2D();
-    return 0;
-}
diff --git a/libacc/tests/data/assignment.c b/libacc/tests/data/assignment.c
deleted file mode 100644
index 4fc7801..0000000
--- a/libacc/tests/data/assignment.c
+++ /dev/null
@@ -1,9 +0,0 @@
-int main() {
-    int a = 0;
-    int b = 1;
-    a = b = 2; // Test that "b = 2" generates an rvalue.
-    if (a = 7) { // Test that a = 7 generates an rvalue.
-        b = 3;
-    }
-    return a;
-}
diff --git a/libacc/tests/data/assignmentop.c b/libacc/tests/data/assignmentop.c
deleted file mode 100644
index 649edf9..0000000
--- a/libacc/tests/data/assignmentop.c
+++ /dev/null
@@ -1,62 +0,0 @@
-// Test assignment operations
-
-void testAssignment() {
-    int a = 2;
-    a *= 5;
-    printf("2 *= 5  %d\n", a);
-    a = 20;
-    a /= 5;
-    printf("20 /= 5  %d\n", a);
-    a = 17;
-    a %= 5;
-    printf("17 %%= 5  %d\n", a);
-    a = 17;
-    a += 5;
-    printf("17 += 5  %d\n", a);
-    a = 17;
-    a-=5;
-    printf("17 -= 5  %d\n", a);
-    a = 17;
-    a<<=1;
-    printf("17<<= 1  %d\n", a);
-    a = 17;
-    a>>=1;
-    printf("17>>= 1  %d\n", a);
-    a = 17;
-    a&=1;
-    printf("17&= 1  %d\n", a);
-    a = 17;
-    a^=1;
-    printf("17^= 1  %d\n", a);
-    a = 16;
-    a^=1;
-    printf("16|= 1  %d\n", a);
-}
-
-int a;
-
-int* f() {
-    printf("f()\n");
-    return &a;
-}
-
-void testEval() {
-    a = 0;
-    printf("*f() = *f() + 10;\n");
-    *f() = *f() + 10;
-    printf("a = %d\n", a);
-}
-
-void testOpEval() {
-    a = 0;
-    printf("*f() += 10;\n");
-    *f() += 10;
-    printf("a = %d\n", a);
-}
-
-int main() {
-    testAssignment();
-    testEval();
-    testOpEval();
-    return 0;
-}
diff --git a/libacc/tests/data/b2071670.c b/libacc/tests/data/b2071670.c
deleted file mode 100644
index 311bc4f..0000000
--- a/libacc/tests/data/b2071670.c
+++ /dev/null
@@ -1,9 +0,0 @@
-// See http://b/2071670
-
-int main() {
-    float f = 10.0f;
-    float* floatPointer = &f;
-    // The following line used to incorrectly error: "Incompatible pointer or array types"
-    int* buffer = (int*) floatPointer;
-    return *buffer;
-}
diff --git a/libacc/tests/data/bellard.otccex.c b/libacc/tests/data/bellard.otccex.c
deleted file mode 100644
index e8f0989..0000000
--- a/libacc/tests/data/bellard.otccex.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* #!/usr/local/bin/otcc */
-/*
- * Sample OTCC C example. You can uncomment the first line and install
- * otcc in /usr/local/bin to make otcc scripts !  
- */
-
-/* Any preprocessor directive except #define are ignored. We put this
-   include so that a standard C compiler can compile this code too. */
-#include <stdio.h>
-
-/* defines are handled, but macro arguments cannot be given. No
-   recursive defines are tolerated */
-#define DEFAULT_BASE 10
-
-/*
- * Only old style K&R prototypes are parsed. Only int arguments are
- * allowed (implicit types).
- * 
- * By benchmarking the execution time of this function (for example
- * for fib(35)), you'll notice that OTCC is quite fast because it
- * generates native i386 machine code.  
- */
-fib(n)
-{
-    if (n <= 2)
-        return 1;
-    else
-        return fib(n-1) + fib(n-2);
-}
-
-/* Identifiers are parsed the same way as C: begins with letter or
-   '_', and then letters, '_' or digits */
-fact(n)
-{
-    /* local variables can be declared. Only 'int' type is supported */
-    int i, r;
-    r = 1;
-    /* 'while' and 'for' loops are supported */
-    for(i=2;i<=n;i++)
-        r = r * i;
-    return r;
-}
-
-/* Well, we could use printf, but it would be too easy */
-print_num(n, b)
-{
-    int tab, p, c;
-    /* Numbers can be entered in decimal, hexadecimal ('0x' prefix) and
-       octal ('0' prefix) */
-    /* more complex programs use malloc */
-    tab = malloc(0x100); 
-    p = tab;
-    while (1) {
-        c = n % b;
-        /* Character constants can be used */
-        if (c >= 10)
-            c = c + 'a' - 10;
-        else
-            c = c + '0';
-        *(char *)p = c;
-        p++;
-        n = n / b;
-        /* 'break' is supported */
-        if (n == 0)
-            break;
-    }
-    while (p != tab) {
-        p--;
-        printf("%c", *(char *)p);
-    }
-    free(tab);
-}
-
-/* 'main' takes standard 'argc' and 'argv' parameters */
-main(argc, argv)
-{
-    /* no local name space is supported, but local variables ARE
-       supported. As long as you do not use a globally defined
-       variable name as local variable (which is a bad habbit), you
-       won't have any problem */
-    int s, n, f, base;
-    
-    /* && and || operator have the same semantics as C (left to right
-       evaluation and early exit) */
-    if (argc != 2 && argc != 3) {
-        /* '*' operator is supported with explicit casting to 'int *',
-           'char *' or 'int (*)()' (function pointer). Of course, 'int'
-           are supposed to be used as pointers too. */
-        s = *(int *)argv;
-        help(s);
-        return 1;
-    }
-    /* Any libc function can be used because OTCC uses dynamic linking */
-    n = atoi(*(int *)(argv + 4));
-    base = DEFAULT_BASE;
-    if (argc >= 3) {
-        base = atoi(*(int *)(argv + 8));
-        if (base < 2 || base > 36) {
-            /* external variables can be used too (here: 'stderr') */
-            fprintf(stderr, "Invalid base\n");
-            return 1;
-        }
-    }
-    printf("fib(%d) = ", n);
-    print_num(fib(n), base);
-    printf("\n");
-
-    printf("fact(%d) = ", n);
-    if (n > 12) {
-        printf("Overflow");
-    } else {
-        /* why not using a function pointer ? */
-        f = &fact;
-        print_num((*(int (*)())f)(n), base);
-    }
-    printf("\n");
-    return 0;
-}
-
-/* functions can be used before being defined */
-help(name)
-{
-    printf("usage: %s n [base]\n", name);
-    printf("Compute fib(n) and fact(n) and output the result in base 'base'\n");
-}
-
diff --git a/libacc/tests/data/brackets.c b/libacc/tests/data/brackets.c
deleted file mode 100644
index bab88a2..0000000
--- a/libacc/tests/data/brackets.c
+++ /dev/null
@@ -1,61 +0,0 @@
-void testBrackets(int* ar, int len) {
-    int i;
-    int errors = 0;
-    for (i = 0; i < len; i++) {
-        ar[i] = i;
-    }
-    for (i = 0; i < len; i++) {
-        if (ar[i] != i) {
-            printf("error: [%d] %d != %d\n", i, ar[i], i);
-            errors++;
-        }
-    }
-    printf("Errors: %d\n", errors);
-}
-
-void testBrackets2D(int** ar2D, int lenX, int lenY) {
-    int x, y;
-    int errors = 0;
-    for (x = 0; x < lenX; x++) {
-        for (y = 0; y < lenY; y++) {
-            ar2D[x][y] = x * lenY + y;
-        }
-    }
-    for (x = 0; x < lenX; x++) {
-        for (y = 0; y < lenY; y++) {
-            int expected = x * lenY + y;
-            int val = ar2D[x][y];
-            if (val != expected) {
-                printf("error: [%d][%d] %d != %d\n", x, y, val, expected);
-                errors++;
-            }
-        }
-    }
-    printf("2D Errors: %d\n", errors);
-}
-
-void testHeap() {
-    int* ar = (int*) malloc(100);
-    testBrackets(ar, 25);
-    free(ar);
-}
-
-void testHeap2D() {
-    int lenX = 10;
-    int lenY = 5;
-    int* ar = (int*) malloc(lenX * lenY * 4);
-    int** ar2D = (int**) malloc(lenX * 4);
-    int i;
-    for(i = 0; i < lenX; i++) {
-        ar2D[i] = ar + lenY * i;
-    }
-    testBrackets2D(ar2D, lenX, lenY);
-    free(ar);
-    free(ar2D);
-}
-
-int main() {
-    testHeap();
-    testHeap2D();
-    return 0;
-}
diff --git a/libacc/tests/data/casts.c b/libacc/tests/data/casts.c
deleted file mode 100644
index d3a49b4..0000000
--- a/libacc/tests/data/casts.c
+++ /dev/null
@@ -1,85 +0,0 @@
-void test1() {
-    int a = 3;
-    int* pb = &a;
-    int c = *pb;
-    printf("Reading from a pointer: %d %d\n", a, c);
-    *pb = 4;
-    printf("Writing to a pointer: %d\n", a);
-    printf("Testing casts: %d %g %g %d\n", 3, (float) 3, 4.5, (int) 4.5);
-}
-
-void test2() {
-    int x = 4;
-    int px = &x;
-    // int z = * px; // An error, expected a pointer type
-    int y = * (int*) px;
-    printf("Testing reading (int*): %d\n", y);
-}
-
-void test3() {
-    int px = (int) malloc(120);
-    * (int*) px = 8;
-    * (int*) (px + 4) = 9;
-    printf("Testing writing (int*): %d %d\n", * (int*) px, * (int*) (px + 4));
-    free((void*) px);
-}
-
-void test4() {
-    int x = 0x12345678;
-    int px = &x;
-    int a = * (char*) px;
-    int b = * (char*) (px + 1);
-    int c = * (char*) (px + 2);
-    int d = * (char*) (px + 3);
-    printf("Testing reading (char*): 0x%02x 0x%02x 0x%02x 0x%02x\n", a, b, c, d);
-}
-
-void test5() {
-    int x = 0xFFFFFFFF;
-    int px = &x;
-    * (char*) px = 0x21;
-    * (char*) (px + 1) = 0x43;
-    * (char*) (px + 2) = 0x65;
-    * (char*) (px + 3) = 0x87;
-    printf("Testing writing (char*): 0x%08x\n", x);
-}
-
-int f(int b) {
-    printf("f(%d)\n", b);
-    return 7 * b;
-}
-
-void test6() {
-    int fp = &f;
-    int x = (*(int(*)()) fp)(10);
-    printf("Function pointer result: %d\n", x);
-}
-
-void test7() {
-    int px = (int) malloc(120);
-    * (float*) px = 8.8f;
-    * (float*) (px + 4) = 9.9f;
-    printf("Testing read/write (float*): %g %g\n", * (float*) px, * (float*) (px + 4));
-    free((void*) px);
-}
-
-void test8() {
-    int px = (int) malloc(120);
-    * (double*) px = 8.8;
-    * (double*) (px + 8) = 9.9;
-    printf("Testing read/write (double*): %g %g\n", * (double*) px, * (double*) (px + 8));
-    free((void*) px);
-}
-
-
-int main() {
-    test1();
-    test2();
-    test3();
-    test4();
-    test5();
-    test6();
-    test7();
-    test8();
-    return 0;
-}
diff --git a/libacc/tests/data/char.c b/libacc/tests/data/char.c
deleted file mode 100644
index 8c63ba2..0000000
--- a/libacc/tests/data/char.c
+++ /dev/null
@@ -1,13 +0,0 @@
-char ga;
-char gb;
-
-int main() {
-    char a = 'c';
-    char b = a * 3;
-    printf("a = %d, b = %d\n", a, b);
-    ga = 'd';
-    gb = ga * 3;
-    printf("ga = %d, gb = %d\n", ga, gb);
-    return 0;
-}
-
diff --git a/libacc/tests/data/comma.c b/libacc/tests/data/comma.c
deleted file mode 100644
index 496944c..0000000
--- a/libacc/tests/data/comma.c
+++ /dev/null
@@ -1,35 +0,0 @@
-int testReturn() {
-    return 10, 20, 30;
-}
-
-int testArg(int a) {
-    return a;
-}
-
-void testComma() {
-    int a;
-    0, a = 10,20;
-    printf("statement: %d\n", a);
-    a = 1;
-    if (a = 0, 1) {
-        printf("if: a = %d\n", a);
-    }
-    int b = 0;
-    a = 10;
-    while(b++,a--) {}
-    printf("while: b = %d\n", b);
-    b = 0;
-    for(b++,a = 0;b++, a < 10; b++, a++) {}
-    printf("for: b = %d\n", b);
-    b = testReturn();
-    printf("return: %d\n", b);
-    b = testArg((a,12));
-    printf("arg: %d\n", b);
-}
-
-
-
-int main() {
-    testComma();
-    return 0;
-}
diff --git a/libacc/tests/data/constants.c b/libacc/tests/data/constants.c
deleted file mode 100644
index 230109a..0000000
--- a/libacc/tests/data/constants.c
+++ /dev/null
@@ -1,30 +0,0 @@
-#define FOO 0x10
-
-int main() {
-    printf("0 = %d\n", 0);
-    printf("010 = %d\n", 010);
-    printf("0x10 = %d\n", FOO);
-    printf("'\\a' = %d\n", '\a');
-    printf("'\\b' = %d\n", '\b');
-    printf("'\\f' = %d\n", '\f');
-    printf("'\\n' = %d\n", '\n');
-    printf("'\\r' = %d\n", '\r');
-    printf("'\\t' = %d\n", '\t');
-    printf("'\\v' = %d\n", '\v');
-    // Undefined
-    // printf("'\\z' = %d\n", '\z');
-    printf("'\\\\' = %d\n", '\\');
-    printf("'\\'' = %d\n", '\'');
-    printf("'\\\"' = %d\n", '\"');
-    printf("'\\?' = %d\n", '\?');
-    printf("'\\0' = %d\n", '\0');
-    printf("'\\1' = %d\n", '\1');
-    printf("'\\12' = %d\n", '\12');
-    printf("'\\123' = %d\n", '\123');
-    printf("'\\x0' = %d\n", '\x0');
-    printf("'\\x1' = %d\n", '\x1');
-    printf("'\\x12' = %d\n", '\x12');
-    printf("'\\x123' = %d\n", '\x123');
-    printf("'\\x1f' = %d\n", '\x1f');
-    printf("'\\x1F' = %d\n", '\x1F');
-}
diff --git a/libacc/tests/data/continue.c b/libacc/tests/data/continue.c
deleted file mode 100644
index d8b8e36..0000000
--- a/libacc/tests/data/continue.c
+++ /dev/null
@@ -1,13 +0,0 @@
-int main() {
-    int i, j, sum;
-    sum = 0;
-    for (i = 0; i < 10; i++) {
-        if (i & 1) continue;
-        for (j = 0; j < 10; j++) {
-            if (j & 1) continue;
-            sum += i * j;
-        }
-    }
-    return sum;
-}
-
diff --git a/libacc/tests/data/defines.c b/libacc/tests/data/defines.c
deleted file mode 100644
index 6cb6f7e..0000000
--- a/libacc/tests/data/defines.c
+++ /dev/null
@@ -1,9 +0,0 @@
-// Simple tests of the C preprocessor
-
-#define A 1
-#define A (4 / 2)
-#define B 1 // This is a comment. With a / in it.
-
-int main() {
-    return A + B;
-}
diff --git a/libacc/tests/data/double.c b/libacc/tests/data/double.c
deleted file mode 100644
index 5bc20a3..0000000
--- a/libacc/tests/data/double.c
+++ /dev/null
@@ -1,7 +0,0 @@
-double atof(char *nptr);
-
-int main() {
-    printf("Value = %g\n", atof("10.42"));
-    return 0;
-}
-
diff --git a/libacc/tests/data/error.c b/libacc/tests/data/error.c
deleted file mode 100644
index 2e08dcc..0000000
--- a/libacc/tests/data/error.c
+++ /dev/null
@@ -1,2 +0,0 @@
-void foo;
-
diff --git a/libacc/tests/data/expr-ansi.c b/libacc/tests/data/expr-ansi.c
deleted file mode 100644
index d463659..0000000
--- a/libacc/tests/data/expr-ansi.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Test operators */
-
-void testInc() { int a, b; a = 3; b = a++; printf("3++ = %d %d\n", b, a); }
-void testDec() { int a, b; a = 3; b = a--; printf("3-- = %d %d\n", b, a); }
-void testTimes(){ printf("%d * %d = %d\n", 10, 4, 10 * 4); }
-void testDiv(){ printf("%d / %d = %d\n", 11, 4, 11 / 4); }
-void testMod(){ printf("%d %% %d = %d\n", 11, 4, 11 % 4); }
-void testPlus(){ printf("%d + %d = %d\n", 10, 4, 10 + 4); }
-void testMinus(){ printf("%d - %d = %d\n", 10, 4, 10 - 4); }
-void testShiftLeft(){ printf("%d << %d = %d\n", 10, 4, 10 << 4); }
-void testShiftRight(){ printf("%d >> %d = %d\n", 100, 4, 100 >> 4); }
-void testLess(){ printf("%d < %d = %d\n", 10, 4, 10 < 4); }
-void testLesEqual(){ printf("%d <= %d = %d\n", 10, 4, 10 <= 4); }
-void testGreater(){ printf("%d > %d = %d\n", 10, 4, 10 > 4); }
-void testGreaterEqual(){ printf("%d >= %d = %d\n", 10, 4, 10 >= 4); }
-void testEqualTo(){ printf("%d == %d = %d\n", 10, 4, 10 == 4); }
-void testNotEqualTo(){ printf("%d != %d = %d\n", 10, 4, 10 != 4); }
-void testBitAnd(){ printf("%d & %d = %d\n", 10, 7, 10 & 7); }
-void testBitXor(){ printf("%d ^ %d = %d\n", 10, 7, 10 ^ 7); }
-void testBitOr(){ printf("%d | %d = %d\n", 10, 4, 10 | 4); }
-void testAssignment(){ int a, b; a = 3; b = a; printf("b == %d\n", b); }
-void testLogicalAnd(){ printf("%d && %d = %d\n", 10, 4, 10 && 4); }
-void testLogicalOr(){ printf("%d || %d = %d\n", 10, 4, 10 || 4); }
-void testAddressOf(){ int a; printf("&a is %d\n", &a); }
-void testPointerIndirection(){ int a, b; a = &b; b = 17; printf("*%d  = %d =?= %d\n", a, * (int*) a, b); }
-void testNegation(){ printf("-%d = %d\n", 10, -10); }
-void testUnaryPlus(){ printf("+%d = %d\n", 10, +10); }
-void testUnaryNot(){ printf("!%d = %d\n", 10, !10); }
-void testBitNot(){ printf("~%d = %d\n", 10, ~10); }
-
-int main(int a, char** b) {
-    testInc();
-    testDec();
-    testTimes();
-    testDiv();
-    testMod();
-    testPlus();
-    testMinus();
-    testShiftLeft();
-    testShiftRight();
-    testLess();
-    testLesEqual();
-    testGreater();
-    testGreaterEqual();
-    testEqualTo();
-    testNotEqualTo();
-    testBitAnd();
-    testBinXor();
-    testBitOr();
-    testAssignment();
-    testLogicalAnd();
-    testLogicalOr();
-    testAddressOf();
-    testPointerIndirection();
-    testNegation();
-    testUnaryPlus();
-    testUnaryNot();
-    testBitNot();
-    return 0;
-}
diff --git a/libacc/tests/data/expr.c b/libacc/tests/data/expr.c
deleted file mode 100644
index 4f2d2e7..0000000
--- a/libacc/tests/data/expr.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Test operators */
-
-testInc() { int a, b; a = 3; b = a++; printf("3++ = %d %d\n", b, a); }
-testDec() { int a, b; a = 3; b = a--; printf("3-- = %d %d\n", b, a); }
-testTimes(){ printf("%d * %d = %d\n", 10, 4, 10 * 4); }
-testDiv(){ printf("%d / %d = %d\n", 11, 4, 11 / 4); }
-testMod(){ printf("%d %% %d = %d\n", 11, 4, 11 % 4); }
-testPlus(){ printf("%d + %d = %d\n", 10, 4, 10 + 4); }
-testMinus(){ printf("%d - %d = %d\n", 10, 4, 10 - 4); }
-testShiftLeft(){ printf("%d << %d = %d\n", 10, 4, 10 << 4); }
-testShiftRight(){ printf("%d >> %d = %d\n", 100, 4, 100 >> 4); }
-testLess(){ printf("%d < %d = %d\n", 10, 4, 10 < 4); }
-testLesEqual(){ printf("%d <= %d = %d\n", 10, 4, 10 <= 4); }
-testGreater(){ printf("%d > %d = %d\n", 10, 4, 10 > 4); }
-testGreaterEqual(){ printf("%d >= %d = %d\n", 10, 4, 10 >= 4); }
-testEqualTo(){ printf("%d == %d = %d\n", 10, 4, 10 == 4); }
-testNotEqualTo(){ printf("%d != %d = %d\n", 10, 4, 10 != 4); }
-testBitAnd(){ printf("%d & %d = %d\n", 10, 7, 10 & 7); }
-testBitXor(){ printf("%d ^ %d = %d\n", 10, 7, 10 ^ 7); }
-testBitOr(){ printf("%d | %d = %d\n", 10, 4, 10 | 4); }
-testAssignment(){ int a, b; a = 3; b = a; printf("b == %d\n", b); }
-testLogicalAnd(){ printf("%d && %d = %d\n", 10, 4, 10 && 4); }
-testLogicalOr(){ printf("%d || %d = %d\n", 10, 4, 10 || 4); }
-testAddressOf(){ int a; printf("&a is %d\n", &a); }
-testPointerIndirection(){ int a, b; a = &b; b = 17; printf("*%d  = %d =?= %d\n", a, * (int*) a, b); }
-testNegation(){ printf("-%d = %d\n", 10, -10); }
-testUnaryPlus(){ printf("+%d = %d\n", 10, +10); }
-testUnaryNot(){ printf("!%d = %d\n", 10, !10); }
-testBitNot(){ printf("~%d = %d\n", 10, ~10); }
-
-main(a,b) {
-    testInc();
-    testDec();
-    testTimes();
-    testDiv();
-    testMod();
-    testPlus();
-    testMinus();
-    testShiftLeft();
-    testShiftRight();
-    testLess();
-    testLesEqual();
-    testGreater();
-    testGreaterEqual();
-    testEqualTo();
-    testNotEqualTo();
-    testBitAnd();
-    testBinXor();
-    testBitOr();
-    testAssignment();
-    testLogicalAnd();
-    testLogicalOr();
-    testAddressOf();
-    testPointerIndirection();
-    testNegation();
-    testUnaryPlus();
-    testUnaryNot();
-    testBitNot();
-    return 0;
-}
\ No newline at end of file
diff --git a/libacc/tests/data/expr2.c b/libacc/tests/data/expr2.c
deleted file mode 100644
index 04b6a38..0000000
--- a/libacc/tests/data/expr2.c
+++ /dev/null
@@ -1,6 +0,0 @@
-/* Test operators */
-
-main() {
-    int a;
-    a = a++;
-}
diff --git a/libacc/tests/data/film.c b/libacc/tests/data/film.c
deleted file mode 100644
index 00c2d36..0000000
--- a/libacc/tests/data/film.c
+++ /dev/null
@@ -1,53 +0,0 @@
-// Test logical and bitwise AND and OR
-
-int test(int x, int y) {
-    int v = x || y;
-    return v;
-}
-
-int test2(int x, int y) {
-    if(x | y) {
-        return 1;
-    } else {
-        return 0;
-    }
-}
-
-int test3(int x, int y) {
-    int v = x && y;
-    return v;
-}
-
-int test4(int x, int y) {
-    if(x & y) {
-        return 1;
-    } else {
-        return 0;
-    }
-}
-
-int main(int index)
-{
-    int x,y;
-    printf("testing...\n");
-    int totalBad = 0;
-    for(y = 0; y < 2; y++) {
-        for(x = 0; x < 2; x++) {
-            int a = test(x,y);
-            int b = test2(x,y);
-            if (a != b) {
-                printf("Results differ: OR x=%d y=%d a=%d b=%d\n", x, y, a, b);
-                totalBad++;
-            }
-            a = test3(x,y);
-            b = test4(x,y);
-            if (a != b) {
-                printf("Results differ: AND x=%d y=%d a=%d b=%d\n", x, y, a, b);
-                totalBad++;
-            }
-        }
-    }
-    printf("Total bad: %d\n", totalBad);
-    return 0;
-}
-
diff --git a/libacc/tests/data/float.c b/libacc/tests/data/float.c
deleted file mode 100644
index f48b3d1..0000000
--- a/libacc/tests/data/float.c
+++ /dev/null
@@ -1,57 +0,0 @@
-int ftoi(float f) {
-    return f;
-}
-
-int dtoi(double d) {
-    return d;
-}
-
-float itof(int i) {
-    return i;
-}
-
-double itod(int i) {
-    return i;
-}
-
-float f0, f1;
-double d0, d1;
-
-void testParseConsts() {
-    printf("Constants: %g %g %g %g %g %g %g %g %g\n", 0e1, 0E1, 0.f, .01f,
-          .01e0f, 1.0e-1, 1.0e1, 1.0e+1,
-          .1f);
-}
-void testVars(float arg0, float arg1, double arg2, double arg3) {
-    float local0, local1;
-    double local2, local3;
-    f0 = arg0;
-    f1 = arg1;
-    d0 = arg2;
-    d1 = arg3;
-    local0 = arg0;
-    local1 = arg1;
-    local2 = arg2;
-    local3 = arg3;
-    printf("globals: %g %g %g %g\n", f0, f1, d0, d1);
-    printf("args: %g %g %g %g\n", arg0, arg1, arg2, arg3);
-    printf("locals: %g %g %g %g\n", local0, local1, local2, local3);
-
-
-    printf("cast rval: %g %g\n", * (float*) & f1, * (double*) & d1);
-
-    * (float*) & f0 = 1.1f;
-    * (double*) & d0 = 3.3;
-    printf("cast lval: %g %g %g %g\n", f0, f1, d0, d1);
-}
-
-int main() {
-    testParseConsts();
-    printf("int: %d float: %g double: %g\n", 1, 2.2f, 3.3);
-    printf(" ftoi(1.4f)=%d\n", ftoi(1.4f));
-    printf(" dtoi(2.4)=%d\n", dtoi(2.4));
-    printf(" itof(3)=%g\n", itof(3));
-    printf(" itod(4)=%g\n", itod(4));
-    testVars(1.0f, 2.0f, 3.0, 4.0);
-    return 0;
-}
diff --git a/libacc/tests/data/floatdouble.c b/libacc/tests/data/floatdouble.c
deleted file mode 100644
index 264c641..0000000
--- a/libacc/tests/data/floatdouble.c
+++ /dev/null
@@ -1,9 +0,0 @@
-int main()
-{
-    // Test coercing values when storing.
-    float a = 0.002;
-    double b = 0.1f;
-    int c = 10.002;
-    printf("%g %g %d\n", a, b, c);
-    return 0;
-}
diff --git a/libacc/tests/data/flops.c b/libacc/tests/data/flops.c
deleted file mode 100644
index 40b1b28..0000000
--- a/libacc/tests/data/flops.c
+++ /dev/null
@@ -1,158 +0,0 @@
-// Test floating point operations.
-
-void unaryOps() {
-    // Unary ops
-    printf("-%g = %g\n", 1.1, -1.1);
-    printf("!%g = %d\n", 1.2, !1.2);
-    printf("!%g = %d\n", 0.0, !0.0);
-}
-
-void binaryOps() {
-    printf("double op double:\n");
-    printf("%g + %g = %g\n", 1.0, 2.0, 1.0 + 2.0);
-    printf("%g - %g = %g\n", 1.0, 2.0, 1.0 - 2.0);
-    printf("%g * %g = %g\n", 1.0, 2.0, 1.0 * 2.0);
-    printf("%g / %g = %g\n", 1.0, 2.0, 1.0 / 2.0);
-
-    printf("float op float:\n");
-    printf("%g + %g = %g\n", 1.0f, 2.0f, 1.0f + 2.0f);
-    printf("%g - %g = %g\n", 1.0f, 2.0f, 1.0f - 2.0f);
-    printf("%g * %g = %g\n", 1.0f, 2.0f, 1.0f * 2.0f);
-    printf("%g / %g = %g\n", 1.0f, 2.0f, 1.0f / 2.0f);
-
-    printf("double op float:\n");
-    printf("%g + %g = %g\n", 1.0, 2.0f, 1.0 + 2.0f);
-    printf("%g - %g = %g\n", 1.0, 2.0f, 1.0 - 2.0f);
-    printf("%g * %g = %g\n", 1.0, 2.0f, 1.0 * 2.0f);
-    printf("%g / %g = %g\n", 1.0, 2.0f, 1.0 / 2.0f);
-
-    printf("double op int:\n");
-    printf("%g + %d = %g\n", 1.0, 2, 1.0 + 2);
-    printf("%g - %d = %g\n", 1.0, 2, 1.0 - 2);
-    printf("%g * %d = %g\n", 1.0, 2, 1.0 * 2);
-    printf("%g / %d = %g\n", 1.0, 2, 1.0 / 2);
-
-    printf("int op double:\n");
-    printf("%d + %g = %g\n", 1, 2.0, 1 + 2.0);
-    printf("%d - %g = %g\n", 1, 2.0, 1 - 2.0);
-    printf("%d * %g = %g\n", 1, 2.0, 1 * 2.0);
-    printf("%d / %g = %g\n", 1, 2.0, 1 / 2.0);
-}
-
-void comparisonTestdd(double a, double b) {
-    printf("%g op %g: < %d   <= %d   == %d   >= %d   > %d   != %d\n",
-           a, b, a < b, a <= b, a == b, a >= b, a > b, a != b);
-}
-
-void comparisonOpsdd() {
-    printf("double op double:\n");
-    comparisonTestdd(1.0, 2.0);
-    comparisonTestdd(1.0, 1.0);
-    comparisonTestdd(2.0, 1.0);
-}
-
-
-void comparisonTestdf(double a, float b) {
-    printf("%g op %g: < %d   <= %d   == %d   >= %d   > %d   != %d\n",
-           a, b, a < b, a <= b, a == b, a >= b, a > b, a != b);
-}
-
-void comparisonOpsdf() {
-    printf("double op float:\n");
-    comparisonTestdf(1.0, 2.0f);
-    comparisonTestdf(1.0, 1.0f);
-    comparisonTestdf(2.0, 1.0f);
-}
-
-void comparisonTestff(float a, float b) {
-    printf("%g op %g: < %d   <= %d   == %d   >= %d   > %d   != %d\n",
-           a, b, a < b, a <= b, a == b, a >= b, a > b, a != b);
-}
-
-void comparisonOpsff() {
-    printf("float op float:\n");
-    comparisonTestff(1.0f, 2.0f);
-    comparisonTestff(1.0f, 1.0f);
-    comparisonTestff(2.0f, 1.0f);
-}
-
-void comparisonTestid(int a, double b) {
-    printf("%d op %g: < %d   <= %d   == %d   >= %d   > %d   != %d\n",
-           a, b, a < b, a <= b, a == b, a >= b, a > b, a != b);
-}
-
-void comparisonOpsid() {
-    printf("int op double:\n");
-    comparisonTestid(1, 2.0);
-    comparisonTestid(1, 1.0);
-    comparisonTestid(2, 1.0);
-}
-void comparisonTestdi(double a, int b) {
-    printf("%g op %d: < %d   <= %d   == %d   >= %d   > %d   != %d\n",
-           a, b, a < b, a <= b, a == b, a >= b, a > b, a != b);
-}
-
-void comparisonOpsdi() {
-    printf("double op int:\n");
-    comparisonTestdi(1.0f, 2);
-    comparisonTestdi(1.0f, 1);
-    comparisonTestdi(2.0f, 1);
-}
-
-void comparisonOps() {
-    comparisonOpsdd();
-    comparisonOpsdf();
-    comparisonOpsff();
-    comparisonOpsid();
-    comparisonOpsdi();
-}
-
-int branch(double d) {
-    if (d) {
-        return 1;
-    }
-    return 0;
-}
-
-void testBranching() {
-    printf("branching: %d %d %d\n", branch(-1.0), branch(0.0), branch(1.0));
-}
-
-void testpassi(int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l) {
-    printf("testpassi: %d %d %d %d %d %d %d %d %d %d %d %d\n", a, b, c, d, e, f, g, h, i, j, k, l);
-}
-
-void testpassf(float a, float b, float c, float d, float e, float f, float g, float h, float i, float j, float k, float l) {
-    printf("testpassf: %g %g %g %g %g %g %g %g %g %g %g %g\n", a, b, c, d, e, f, g, h, i, j, k, l);
-}
-
-void testpassd(double a, double b, double c, double d, double e, double f, double g, double h, double i, double j, double k, double l) {
-    printf("testpassd: %g %g %g %g %g %g %g %g %g %g %g %g\n", a, b, c, d, e, f, g, h, i, j, k, l);
-}
-
-void testpassidf(int i, double d, float f) {
-    printf("testpassidf: %d %g %g\n", i, d, f);
-}
-
-void testParameterPassing() {
-    float x;
-    testpassi(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
-    testpassf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
-    testpassd(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
-    testpassi(1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f);
-    testpassf(1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f);
-    testpassd(1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f, 11.0f, 12.0f);
-    testpassi(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0);
-    testpassf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0);
-    testpassd(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 12.0);
-    testpassidf(1, 2.0, 3.0f);
-}
-
-int main() {
-    unaryOps();
-    binaryOps();
-    comparisonOps();
-    testBranching();
-    testParameterPassing();
-    return 0;
-}
diff --git a/libacc/tests/data/funcargs.c b/libacc/tests/data/funcargs.c
deleted file mode 100644
index 1dce226..0000000
--- a/libacc/tests/data/funcargs.c
+++ /dev/null
@@ -1,8 +0,0 @@
-int f(int a,int, int c) {
-    return a + c;
-}
-
-int main() {
-    return f(1,2,3);
-}
-
diff --git a/libacc/tests/data/hello.c b/libacc/tests/data/hello.c
deleted file mode 100644
index 585ce6c..0000000
--- a/libacc/tests/data/hello.c
+++ /dev/null
@@ -1,3 +0,0 @@
-main(a,b) {
-    printf("Hello, world\n");
-}
diff --git a/libacc/tests/data/inc.c b/libacc/tests/data/inc.c
deleted file mode 100644
index 14c09d1..0000000
--- a/libacc/tests/data/inc.c
+++ /dev/null
@@ -1,14 +0,0 @@
-// Check integer operations
-
-int main() {
-    int a = 0;
-    printf("%d\n", a++);
-    printf("%d\n", a++);
-    printf("%d\n", a--);
-    printf("%d\n", a--);
-    printf("%d\n", ++a);
-    printf("%d\n", ++a);
-    printf("%d\n", --a);
-    printf("%d\n", --a);
-    return a;
-}
diff --git a/libacc/tests/data/iops.c b/libacc/tests/data/iops.c
deleted file mode 100644
index 780e95d..0000000
--- a/libacc/tests/data/iops.c
+++ /dev/null
@@ -1,23 +0,0 @@
-// Check integer operations
-
-void loops() {
-    int y;
-    printf("++\n");
-    for(y = 0; y < 10; y++) {
-        printf("%d\n", y);
-    }
-    printf("--\n");
-    for(y = 10; y >= 0; y--) {
-        printf("%d\n", y);
-    }
-}
-
-void checkLiterals() {
-    printf("Literals: %d %d\n", 1, -1);
-}
-
-int main() {
-    checkLiterals();
-    loops();
-    return 0;
-}
diff --git a/libacc/tests/data/locals.c b/libacc/tests/data/locals.c
deleted file mode 100644
index f1ef363..0000000
--- a/libacc/tests/data/locals.c
+++ /dev/null
@@ -1,71 +0,0 @@
-int a;
-
-int f() {
-    int a;
-    // Undefined variable b
-    // printf("f 0: a = %d b = %d\n", a, b);
-    printf("f 0: a = %d\n", a);
-    a = 2;
-    printf("f 1: a = %d\n", a);
-}
-
-int g(int a) {
-    printf("g 0: a = %d\n", a);
-    a = 3;
-    printf("g 1: a = %d\n", a);
-}
-
-int h(int a) {
-    // int a; // gcc 4.3 says error: 'a' redeclared as different kind of symbol
-
-    printf("h 0: a = %d\n", a);
-    a = 4;
-    printf("h 1: a = %d\n", a);
-}
-
-// Already defined global 
-// int h() {}
-int globCheck() {
-    fprintf(stdout, "globCheck()\n");
-}
-
-int fwdCheck() {
-    b();
-    // Undefined forward reference
-    // c();
-}
-
-int b() {
-    printf("b()\n");
-}
-
-int nested() {
-    int a;
-    printf("nested 0: a = %d\n", a);
-    a = 50;
-    printf("nested 1: a = %d\n", a);
-    {
-        int a;
-        printf("nested 2: a = %d\n", a);
-        a = 51;
-        printf("nested 3: a = %d\n", a);
-    }
-    printf("nested 4: a = %d\n", a);
-}
-
-int main() {
-    globCheck();
-    fwdCheck();
-    printf("main 0: a = %d\n", a);
-    a = 5;
-    printf("main 1: a = %d\n", a);
-    f();
-    printf("main 2: a = %d\n", a);
-    g(77);
-    printf("main 3: a = %d\n", a);
-    h(30);
-    printf("main 4: a = %d\n", a);
-    nested();
-    printf("main 5: a = %d\n", a);
-    return 0;
-}
diff --git a/libacc/tests/data/macros.c b/libacc/tests/data/macros.c
deleted file mode 100644
index 50e54dc..0000000
--- a/libacc/tests/data/macros.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#define A B + B
-#define B C
-
-int main() {
-    int C = 3;
-    printf("A = %d\n", A);
-#define C 5
-    printf("A = %d\n", A);
-    return 0;
-}
diff --git a/libacc/tests/data/missing-main.c b/libacc/tests/data/missing-main.c
deleted file mode 100644
index e73eec4..0000000
--- a/libacc/tests/data/missing-main.c
+++ /dev/null
@@ -1,4 +0,0 @@
-/* No main. */
-
-a() {
-}
\ No newline at end of file
diff --git a/libacc/tests/data/otcc-ansi.c b/libacc/tests/data/otcc-ansi.c
deleted file mode 100644
index 72580e9..0000000
--- a/libacc/tests/data/otcc-ansi.c
+++ /dev/null
@@ -1,466 +0,0 @@
-// #include <stdio.h>
-int d, z, C, h, P, K, ac, q, G, v, Q, R, D, L, W, M;
-
-void E(int e) {
-    *(char*) D++ = e;
-}
-
-void o() {
-    if (L) {
-        h = *(char*) L++;
-        if (h == 2) {
-            L = 0;
-            h = W;
-        }
-    } else
-        h = fgetc(Q);
-}
-
-int X() {
-    return isalnum(h) | h == 95;
-}
-
-void Y() {
-    if (h == 92) {
-        o();
-        if (h == 110)
-            h = 10;
-    }
-}
-
-void ad() {
-    int e, j, m;
-    while (isspace(h) | h == 35) {
-        if (h == 35) {
-            o();
-            ad();
-            if (d == 536) {
-                ad();
-                E(32);
-                *(int*) d = 1;
-                *(int*) (d + 4) = D;
-            }
-            while (h != 10) {
-                E(h);
-                o();
-            }
-            E(h);
-            E(2);
-        }
-        o();
-    }
-    C = 0;
-    d = h;	
-    if (X()) {
-        E(32);
-        M = D;
-        while (X()) {
-            E(h);
-            o();
-        }
-        if (isdigit(d)) {
-            z = strtol(M, 0, 0);
-            d = 2;
-        } else {
-            *(char*) D = 32;
-            d = strstr(R, M - 1) - R;
-            *(char*) D = 0;
-            d = d * 8 + 256;
-            if (d > 536) {
-                d = P + d;
-                if (*(int*) d == 1) {
-                    L = *(int*) (d + 4);
-                    W = h;
-                    o();
-                    ad();
-                }
-            }
-        }
-    } else {
-        o();
-        if (d == 39) {
-            d = 2;
-            Y();
-            z = h;
-            o();
-            o();
-        } else if (d == 47 & h == 42) {
-            o();
-            while (h) {
-                while (h != 42)
-                    o();
-                o();
-                if (h == 47)
-                    h = 0;
-            }
-            o();
-            ad();
-        } else {
-            e
-                    = "++#m--%am*@R<^1c/@%[_[H3c%@%[_[H3c+@.B#d-@%:_^BKd<<Z/03e>>`/03e<=0f>=/f<@.f>@1f==&g!='g&&k||#l&@.BCh^@.BSi|@.B+j~@/%Yd!@&d*@b";
-            while (j = *(char*) e++) {
-                m = *(char*) e++;
-                z = 0;
-                while ((C = *(char*) e++ - 98) < 0)
-                    z = z * 64 + C + 64;
-                if (j == d & (m == h | m == 64)) {
-                    if (m == h) {
-                        o();
-                        d = 1;
-                    }
-                    break;
-                }
-            }
-        }
-    }
-}
-
-void ae(int g) {
-    while( g&&g!=-1) {
-        *(char*) q++=g;
-        g=g>>8;
-    }
-}
-
-void A(int e) {
-    int g;
-    while( e) {
-        g=*(int*) e;
-        *(int*) e=q-e-4;
-        e=g;
-    }
-}
-
-int s(int g, int e) {
-    ae(g);
-    *(int*) q = e;
-    e = q;
-    q = q + 4;
-    return e;
-}
-
-void H(int e) {
-    s(184,e);
-}
-
-int B(int e) {
-    return s(233,e);
-}
-
-int S(int j, int e) {
-    ae(1032325);
-    return s(132 + j, e);
-}
-
-void Z(int e) {
-    ae( 49465);
-    H(0);
-    ae( 15);
-    ae( e+144);
-    ae( 192);
-}
-
-void N(int j, int e) {
-    ae(j + 131);
-    s((e > -512 && e < 512) << 7 | 5, e);
-}
-
-void T (int j) {
-    int g,e,m,aa;
-    g=1;
-    if( d == 34) {
-        H(v);
-        while( h!=34) {
-            Y ();
-            *(char*) v++=h;
-            o ();
-        }
-        *(char*) v=0;
-        v=v +4&-4;
-        o ();
-        ad();
-    }
-    else {
-        aa=C;
-        m= z;
-        e=d;
-        ad();
-        if( e == 2) {
-            H(m);
-        }
-        else if( aa == 2) {
-            T(0);
-            s(185,0);
-            if( e == 33)Z(m);
-            else ae( m);
-        }
-        else if( e == 40) {
-            w ();
-            ad();
-        }
-        else if( e == 42) {
-            ad();
-            e=d;
-            ad();
-            ad();
-            if( d == 42) {
-                ad();
-                ad();
-                ad();
-                ad();
-                e=0;
-            }
-            ad();
-            T(0);
-            if( d == 61) {
-                ad();
-                ae( 80);
-                w ();
-                ae( 89);
-                ae( 392+(e == 256));
-            }
-            else if( e) {
-                if( e == 256)ae( 139);
-                else ae( 48655);
-                q++;
-            }
-        }
-        else if( e == 38) {
-            N(10,*(int*) d);
-            ad();
-        }
-        else {
-            g=*(int*) e;
-            if(!g)g=dlsym(0,M);
-            if( d == 61&j) {
-                ad();
-                w ();
-                N(6,g);
-            }
-            else if( d!= 40) {
-                N(8,g);
-                if( C == 11) {
-                    N(0,g);
-                    ae( z);
-                    ad();
-                }
-            }
-        }
-    }
-    if( d == 40) {
-        if( g == 1)ae( 80);
-        m= s(60545,0);
-        ad();
-        j=0;
-        while( d!= 41) {
-            w ();
-            s(2393225,j);
-            if( d == 44)ad();
-            j=j +4;
-        }
-        *(int*) m= j;
-        ad();
-        if(!g) {
-            e=e +4;
-            *(int*) e=s(232,*(int*) e);
-        }
-        else if( g == 1) {
-            s(2397439,j);
-            j=j +4;
-        }
-        else {
-            s(232,g-q-5);
-        }
-        if( j)s(50305,j);
-    }
-}
-
-void O (int j) {
-    int e,g,m;
-    if( j--== 1)T(1);
-    else {
-        O (j);
-        m= 0;
-        while( j == C) {
-            g=d;
-            e=z;
-            ad();
-            if( j>8) {
-                m= S(e,m);
-                O (j);
-            }
-            else {
-                ae( 80);
-                O (j);
-                ae( 89);
-                if( j == 4|j == 5) {
-                    Z(e);
-                }
-                else {
-                    ae( e);
-                    if( g == 37)ae( 146);
-                }
-            }
-        }
-        if( m&&j>8) {
-            m= S(e,m);
-            H(e^1);
-            B(5);
-            A(m);
-            H(e);
-        }
-    }
-}
-
-void w() {
-    O(11);
-}
-
-int U() {
-    w();
-    return S(0, 0);
-}
-
-void I (int j) {
-    int m,g,e;
-    if( d == 288) {
-        ad();
-        ad();
-        m= U ();
-        ad();
-        I (j);
-        if( d == 312) {
-            ad();
-            g=B(0);
-            A(m);
-            I (j);
-            A(g);
-        }
-        else {
-            A(m);
-        }
-    }
-    else if( d == 352|d == 504) {
-        e=d;
-        ad();
-        ad();
-        if( e == 352) {
-            g=q;
-            m= U ();
-        }
-        else {
-            if( d!= 59)w ();
-            ad();
-            g=q;
-            m= 0;
-            if( d!= 59)m= U ();
-            ad();
-            if( d!= 41) {
-                e=B(0);
-                w ();
-                B(g-q-5);
-                A(e);
-                g=e +4;
-            }
-        }
-        ad();
-        I(&m);
-        B(g-q-5);
-        A(m);
-    }
-    else if( d == 123) {
-        ad();
-        ab(1);
-        while( d!= 125)I (j);
-        ad();
-    }
-    else {
-        if( d == 448) {
-            ad();
-            if( d!= 59)w ();
-            K=B(K);
-        }
-        else if( d == 400) {
-            ad();
-            *(int*) j=B(*(int*) j);
-        }
-        else if( d!= 59)w ();
-        ad();
-    }
-}
-
-void ab (int j) {
-    int m;
-    while( d == 256|d!=-1&!j) {
-        if( d == 256) {
-            ad();
-            while( d!= 59) {
-                if( j) {
-                    G=G +4;
-                    *(int*) d=-G;
-                }
-                else {
-                    *(int*) d=v;
-                    v=v +4;
-                }
-                ad();
-                if( d == 44)ad()	;
-            }
-            ad();
-        }
-        else {
-            A(*(int*)(d +4));
-            *(int*) d=q;
-            ad();
-            ad();
-            m= 8;
-            while( d!= 41) {
-                *(int*) d=m;
-                m= m +4;
-                ad();
-                if( d == 44)ad();
-            }
-            ad();
-            K=G=0;
-            ae( 15042901);
-            m= s(60545,0);
-            I(0);
-            A(K);
-            ae( 50121);
-            *(int*) m= G;
-        }
-    }
-}
-
-int run(int g, int e) {
-    return (*(int(*)()) *(int*) (P + 592))(g, e);
-}
-
-int main(int g, int e) {
-    int result;
-    Q = stdin;
-    if (g-- > 1) {
-        e = e + 4;
-        Q = fopen(*(int*) e, "r");
-        if (!Q) {
-            fprintf(stderr, "otcc-ansi.c: could not open file %s\n", *(int*) e);
-            return -2;
-        }
-    }
-    D = strcpy(R = calloc(1, 99999), " int if else while break return for define main ") + 48;
-    v = calloc(1, 99999);
-    q = ac = calloc(1, 99999);
-    P = calloc(1, 99999);
-    o();
-    ad();
-    ab(0);
-    if (mprotect(ac & (~ 4095), (99999 + 4095) & (~ 4095), 7)) {
-        printf("Mprotect failed. %d\n", errno);
-        return -1;
-    }
-    fprintf(stderr, "otcc-ansi.c: About to execute compiled code:\n");
-    result = run(g, e);
-    fprintf(stderr, "atcc-ansi.c: result: %d\n", result);
-    return result;
-}
-
diff --git a/libacc/tests/data/otcc-noinclude.c b/libacc/tests/data/otcc-noinclude.c
deleted file mode 100644
index 530f9e2..0000000
--- a/libacc/tests/data/otcc-noinclude.c
+++ /dev/null
@@ -1,446 +0,0 @@
-// #include <stdio.h>
-#define k *(int*)
-#define a if(
-#define c ad()
-#define i else
-#define p while(
-#define x *(char*)
-#define b ==
-#define V =calloc(1,99999)
-#define f ()
-#define J return
-#define l ae(
-#define n e)
-#define u d!=
-#define F int 
-#define y (j)
-#define r m=
-#define t +4
-F d,z,C,h,P,K,ac,q,G,v,Q,R,D,L,W,M;
-E(n{
-x D++=e;
-}
-o f{
-a L){
-h=x L++;
-a h b 2){
-L=0;
-h=W;
-}
-}
-i h=fgetc(Q);
-}
-X f{
-J isalnum(h)|h b 95;
-}
-Y f{
-a h b 92){
-o f;
-a h b 110)h=10;
-}
-}
-c{
-F e,j,m;
-p isspace(h)|h b 35){
-a h b 35){
-o f;
-c;
-a d b 536){
-c;
-E(32);
-k d=1;
-k(d t)=D;
-}
-p h!=10){
-E(h);
-o f;
-}
-E(h);
-E(2);
-}
-o f;
-}
-C=0;
-d=h;
-a X f){
-E(32);
-M=D;
-p X f){
-E(h);
-o f;
-}
-a isdigit(d)){
-z=strtol(M,0,0);
-d=2;
-}
-i{
-x D=32;
-d=strstr(R,M-1)-R;
-x D=0;
-d=d*8+256;
-a d>536){
-d=P+d;
-a k d b 1){
-L=k(d t);
-W=h;
-o f;
-c;
-}
-}
-}
-}
-i{
-o f;
-a d b 39){
-d=2;
-Y f;
-z=h;
-o f;
-o f;
-}
-i a d b 47&h b 42){
-o f;
-p h){
-p h!=42)o f;
-o f;
-a h b 47)h=0;
-}
-o f;
-c;
-}
-i{
-e="++#m--%am*@R<^1c/@%[_[H3c%@%[_[H3c+@.B#d-@%:_^BKd<<Z/03e>>`/03e<=0f>=/f<@.f>@1f==&g!='g&&k||#l&@.BCh^@.BSi|@.B+j~@/%Yd!@&d*@b";
-p j=x e++){
-r x e++;
-z=0;
-p(C=x e++-98)<0)z=z*64+C+64;
-a j b d&(m b h|m b 64)){
-a m b h){
-o f;
-d=1;
-}
-break;
-}
-}
-}
-}
-}
-l g){
-p g&&g!=-1){
-x q++=g;
-g=g>>8;
-}
-}
-A(n{
-F g;
-p n{
-g=k e;
-k e=q-e-4;
-e=g;
-}
-}
-s(g,n{
-l g);
-k q=e;
-e=q;
-q=q t;
-J e;
-}
-H(n{
-s(184,n;
-}
-B(n{
-J s(233,n;
-}
-S(j,n{
-l 1032325);
-J s(132+j,n;
-}
-Z(n{
-l 49465);
-H(0);
-l 15);
-l e+144);
-l 192);
-}
-N(j,n{
-l j+131);
-s((e<512)<<7|5,n;
-}
-T y{
-F g,e,m,aa;
-g=1;
-a d b 34){
-H(v);
-p h!=34){
-Y f;
-x v++=h;
-o f;
-}
-x v=0;
-v=v t&-4;
-o f;
-c;
-}
-i{
-aa=C;
-r z;
-e=d;
-c;
-a e b 2){
-H(m);
-}
-i a aa b 2){
-T(0);
-s(185,0);
-a e b 33)Z(m);
-i l m);
-}
-i a e b 40){
-w f;
-c;
-}
-i a e b 42){
-c;
-e=d;
-c;
-c;
-a d b 42){
-c;
-c;
-c;
-c;
-e=0;
-}
-c;
-T(0);
-a d b 61){
-c;
-l 80);
-w f;
-l 89);
-l 392+(e b 256));
-}
-i a n{
-a e b 256)l 139);
-i l 48655);
-q++;
-}
-}
-i a e b 38){
-N(10,k d);
-c;
-}
-i{
-g=k e;
-a!g)g=dlsym(0,M);
-a d b 61&j){
-c;
-w f;
-N(6,g);
-}
-i a u 40){
-N(8,g);
-a C b 11){
-N(0,g);
-l z);
-c;
-}
-}
-}
-}
-a d b 40){
-a g b 1)l 80);
-r s(60545,0);
-c;
-j=0;
-p u 41){
-w f;
-s(2393225,j);
-a d b 44)c;
-j=j t;
-}
-k r j;
-c;
-a!g){
-e=e t;
-k e=s(232,k n;
-}
-i a g b 1){
-s(2397439,j);
-j=j t;
-}
-i{
-s(232,g-q-5);
-}
-a j)s(50305,j);
-}
-}
-O y{
-F e,g,m;
-a j--b 1)T(1);
-i{
-O y;
-r 0;
-p j b C){
-g=d;
-e=z;
-c;
-a j>8){
-r S(e,m);
-O y;
-}
-i{
-l 80);
-O y;
-l 89);
-a j b 4|j b 5){
-Z(n;
-}
-i{
-l n;
-a g b 37)l 146);
-}
-}
-}
-a m&&j>8){
-r S(e,m);
-H(e^1);
-B(5);
-A(m);
-H(n;
-}
-}
-}
-w f{
-O(11);
-}
-U f{
-w f;
-J S(0,0);
-}
-I y{
-F m,g,e;
-a d b 288){
-c;
-c;
-r U f;
-c;
-I y;
-a d b 312){
-c;
-g=B(0);
-A(m);
-I y;
-A(g);
-}
-i{
-A(m);
-}
-}
-i a d b 352|d b 504){
-e=d;
-c;
-c;
-a e b 352){
-g=q;
-r U f;
-}
-i{
-a u 59)w f;
-c;
-g=q;
-r 0;
-a u 59)r U f;
-c;
-a u 41){
-e=B(0);
-w f;
-B(g-q-5);
-A(n;
-g=e t;
-}
-}
-c;
-I(&m);
-B(g-q-5);
-A(m);
-}
-i a d b 123){
-c;
-ab(1);
-p u 125)I y;
-c;
-}
-i{
-a d b 448){
-c;
-a u 59)w f;
-K=B(K);
-}
-i a d b 400){
-c;
-k j=B(k j);
-}
-i a u 59)w f;
-c;
-}
-}
-ab y{
-F m;
-p d b 256|u-1&!j){
-a d b 256){
-c;
-p u 59){
-a j){
-G=G t;
-k d=-G;
-}
-i{
-k d=v;
-v=v t;
-}
-c;
-a d b 44)c;
-}
-c;
-}
-i{
-A(k(d t));
-k d=q;
-c;
-c;
-r 8;
-p u 41){
-k d=m;
-r m t;
-c;
-a d b 44)c;
-}
-c;
-K=G=0;
-l 15042901);
-r s(60545,0);
-I(0);
-A(K);
-l 50121);
-k r G;
-}
-}
-}
-main(g,n{
-Q=stdin;
-a g-->1){
-e=e t;
-Q=fopen(k e,"r");
-}
-D=strcpy(R V," int if else while break return for define main ")+48;
-v V;
-q=ac V;
-P V;
-o f;
-c;
-ab(0);
-J(*(int(*)f)k(P+592))(g,n;
-}
-
diff --git a/libacc/tests/data/otcc.c b/libacc/tests/data/otcc.c
deleted file mode 100644
index 433ae2e..0000000
--- a/libacc/tests/data/otcc.c
+++ /dev/null
@@ -1,448 +0,0 @@
-#include <stdio.h>
-#define k *(int*)
-#define a if(
-#define c ad()
-#define i else
-#define p while(
-#define x *(char*)
-#define b ==
-#define V =calloc(1,99999)
-#define f ()
-#define J return
-#define l ae(
-#define n e)
-#define u d!=
-#define F int 
-#define y (j)
-#define r m=
-#define t +4
-F d,z,C,h,P,K,ac,q,G,v,Q,R,D,L,W,M;
-E(n{
-x D++=e;
-}
-o f{
-a L){
-h=x L++;
-a h b 2){
-L=0;
-h=W;
-}
-}
-i h=fgetc(Q);
-}
-X f{
-J isalnum(h)|h b 95;
-}
-Y f{
-a h b 92){
-o f;
-a h b 110)h=10;
-}
-}
-c{
-F e,j,m;
-p isspace(h)|h b 35){
-a h b 35){
-o f;
-c;
-a d b 536){
-c;
-E(32);
-k d=1;
-k(d t)=D;
-}
-p h!=10){
-E(h);
-o f;
-}
-E(h);
-E(2);
-}
-o f;
-}
-C=0;
-d=h;
-a X f){
-E(32);
-M=D;
-p X f){
-E(h);
-o f;
-}
-a isdigit(d)){
-z=strtol(M,0,0);
-d=2;
-}
-i{
-x D=32;
-d=strstr(R,M-1)-R;
-x D=0;
-d=d*8+256;
-a d>536){
-d=P+d;
-a k d b 1){
-L=k(d t);
-W=h;
-o f;
-c;
-}
-}
-}
-}
-i{
-o f;
-a d b 39){
-d=2;
-Y f;
-z=h;
-o f;
-o f;
-}
-i a d b 47&h b 42){
-o f;
-p h){
-p h!=42)o f;
-o f;
-a h b 47)h=0;
-}
-o f;
-c;
-}
-i{
-e="++#m--%am*@R<^1c/@%[_[H3c%@%[_[H3c+@.B#d-@%:_^BKd<<Z/03e>>`/03e<=0f>=/f<@.f>@1f==&g!='g&&k||#l&@.BCh^@.BSi|@.B+j~@/%Yd!@&d*@b";
-p j=x e++){
-r x e++;
-z=0;
-p(C=x e++-98)<0)z=z*64+C+64;
-a j b d&(m b h|m b 64)){
-a m b h){
-o f;
-d=1;
-}
-break;
-}
-}
-}
-}
-}
-l g){
-p g&&g!=-1){
-x q++=g;
-g=g>>8;
-}
-}
-A(n{
-F g;
-p n{
-g=k e;
-k e=q-e-4;
-e=g;
-}
-}
-s(g,n{
-l g);
-k q=e;
-e=q;
-q=q t;
-J e;
-}
-H(n{
-s(184,n;
-}
-B(n{
-J s(233,n;
-}
-S(j,n{
-l 1032325);
-J s(132+j,n;
-}
-Z(n{
-l 49465);
-H(0);
-l 15);
-l e+144);
-l 192);
-}
-N(j,n{
-l j+131);
-s((e<512)<<7|5,n;
-}
-T y{
-F g,e,m,aa;
-g=1;
-a d b 34){
-H(v);
-p h!=34){
-Y f;
-x v++=h;
-o f;
-}
-x v=0;
-v=v t&-4;
-o f;
-c;
-}
-i{
-aa=C;
-r z;
-e=d;
-c;
-a e b 2){
-H(m);
-}
-i a aa b 2){
-T(0);
-s(185,0);
-a e b 33)Z(m);
-i l m);
-}
-i a e b 40){
-w f;
-c;
-}
-i a e b 42){
-c;
-e=d;
-c;
-c;
-a d b 42){
-c;
-c;
-c;
-c;
-e=0;
-}
-c;
-T(0);
-a d b 61){
-c;
-l 80);
-w f;
-l 89);
-l 392+(e b 256));
-}
-i a n{
-a e b 256)l 139);
-i l 48655);
-q++;
-}
-}
-i a e b 38){
-N(10,k d);
-c;
-}
-i{
-g=k e;
-a!g)g=dlsym(0,M);
-a d b 61&j){
-c;
-w f;
-N(6,g);
-}
-i a u 40){
-N(8,g);
-a C b 11){
-N(0,g);
-l z);
-c;
-}
-}
-}
-}
-a d b 40){
-a g b 1)l 80);
-r s(60545,0);
-c;
-j=0;
-p u 41){
-w f;
-s(2393225,j);
-a d b 44)c;
-j=j t;
-}
-k r j;
-c;
-a!g){
-e=e t;
-k e=s(232,k n;
-}
-i a g b 1){
-s(2397439,j);
-j=j t;
-}
-i{
-s(232,g-q-5);
-}
-a j)s(50305,j);
-}
-}
-O y{
-F e,g,m;
-a j--b 1)T(1);
-i{
-O y;
-r 0;
-p j b C){
-g=d;
-e=z;
-c;
-a j>8){
-r S(e,m);
-O y;
-}
-i{
-l 80);
-O y;
-l 89);
-a j b 4|j b 5){
-Z(n;
-}
-i{
-l n;
-a g b 37)l 146);
-}
-}
-}
-a m&&j>8){
-r S(e,m);
-H(e^1);
-B(5);
-A(m);
-H(n;
-}
-}
-}
-w f{
-O(11);
-}
-U f{
-w f;
-J S(0,0);
-}
-I y{
-F m,g,e;
-a d b 288){
-c;
-c;
-r U f;
-c;
-I y;
-a d b 312){
-c;
-g=B(0);
-A(m);
-I y;
-A(g);
-}
-i{
-A(m);
-}
-}
-i a d b 352|d b 504){
-e=d;
-c;
-c;
-a e b 352){
-g=q;
-r U f;
-}
-i{
-a u 59)w f;
-c;
-g=q;
-r 0;
-a u 59)r U f;
-c;
-a u 41){
-e=B(0);
-w f;
-B(g-q-5);
-A(n;
-g=e t;
-}
-}
-c;
-I(&m);
-B(g-q-5);
-A(m);
-}
-i a d b 123){
-c;
-ab(1);
-p u 125)I y;
-c;
-}
-i{
-a d b 448){
-c;
-a u 59)w f;
-K=B(K);
-}
-i a d b 400){
-c;
-k j=B(k j);
-}
-i a u 59)w f;
-c;
-}
-}
-ab y{
-F m;
-p d b 256|u-1&!j){
-a d b 256){
-c;
-p u 59){
-a j){
-G=G t;
-k d=-G;
-}
-i{
-k d=v;
-v=v t;
-}
-c;
-a d b 44)c;
-}
-c;
-}
-i{
-A(k(d t));
-k d=q;
-c;
-c;
-r 8;
-p u 41){
-k d=m;
-r m t;
-c;
-a d b 44)c;
-}
-c;
-K=G=0;
-l 15042901);
-r s(60545,0);
-I(0);
-A(K);
-l 50121);
-k r G;
-}
-}
-}
-main(g,n{
-Q=stdin;
-a g-->1){
-e=e t;
-Q=fopen(k e,"r");
-}
-D=strcpy(R V," int if else while break return for define main ")+48;
-v V;
-q=ac V;
-P V;
-o f;
-c;
-ab(0);
-mprotect(ac & (~ 4095), (99999 + 4095) & (~ 4095), 7);
-fprintf(stderr, "otcc.c: about to execute compiled code.\n");
-J(*(int(*)f)k(P+592))(g,n;
-}
-
diff --git a/libacc/tests/data/pointers.c b/libacc/tests/data/pointers.c
deleted file mode 100644
index 461ebeb..0000000
--- a/libacc/tests/data/pointers.c
+++ /dev/null
@@ -1,15 +0,0 @@
-int main() {
-    int* pa = (int*) malloc(100);
-    int* pb = pa + 1;
-    int* pc = (int*) 0;
-    *pa = 1;
-    *pb = 2;
-    printf("Pointer difference: %d %d\n", pb - pa, ((int) pb) - ((int) pa));
-    int c = * (pa + 1);
-    printf("Pointer addition: %d\n", c);
-    printf("Pointer comparison to zero: %d %d %d\n", pa == 0, pb == 0, pc == 0);
-    printf("Pointer comparison: %d %d %d %d %d\n", pa < pb, pa == pb, pa > pb, ! pb, ! pc);
-    free(pa);
-    return 0;
-}
-
diff --git a/libacc/tests/data/pointers2.c b/libacc/tests/data/pointers2.c
deleted file mode 100644
index 69e402f..0000000
--- a/libacc/tests/data/pointers2.c
+++ /dev/null
@@ -1,35 +0,0 @@
-// Test multiple levels of indirection
-
-void testsingle() {
-    int a = 0;
-    int* pa = &a;
-    printf("a = %d, *pa = %d\n", a, *pa);
-    *pa = 2;
-    printf("a = %d, *pa = %d\n", a, *pa);
-}
-
-void testdouble() {
-    int a = 0;
-    int* pa = &a;
-    int** ppa = &pa;
-    printf("a = %d, *pa = %d **ppa = %d\n", a, *pa, **ppa);
-    **ppa = 2;
-    printf("a = %d, *pa = %d **ppa = %d\n", a, *pa, **ppa);
-}
-
-void testtripple() {
-    int a = 0;
-    int* pa = &a;
-    int** ppa = &pa;
-    int*** pppa = &ppa;
-    printf("a = %d, *pa = %d **ppa = %d\n ***pppa = %d", a, *pa, **ppa, ***pppa);
-    ***pppa = 2;
-    printf("a = %d, *pa = %d **ppa = %d\n ***pppa = %d", a, *pa, **ppa, ***pppa);
-}
-
-int main() {
-    testsingle();
-    testdouble();
-    testdouble();
-    return 0;
-}
diff --git a/libacc/tests/data/returnval-ansi.c b/libacc/tests/data/returnval-ansi.c
deleted file mode 100644
index 6b53fd5..0000000
--- a/libacc/tests/data/returnval-ansi.c
+++ /dev/null
@@ -1,8 +0,0 @@
-
-int main(int argc, char** argv) {
-  return f();
-}
-
-int f() {
-    return 42;
-}
diff --git a/libacc/tests/data/returnval.c b/libacc/tests/data/returnval.c
deleted file mode 100644
index 1cf5bae..0000000
--- a/libacc/tests/data/returnval.c
+++ /dev/null
@@ -1,4 +0,0 @@
-main() {
-  return 42;
-}
-
diff --git a/libacc/tests/data/rollo3.c b/libacc/tests/data/rollo3.c
deleted file mode 100644
index b21c12f..0000000
--- a/libacc/tests/data/rollo3.c
+++ /dev/null
@@ -1,9 +0,0 @@
-
-float fabsf(float);
-
-int main(void* con, int ft, int launchID)
-{
-   float f =  fabsf(-10.0f);
-   return f;
-}
-
diff --git a/libacc/tests/data/short.c b/libacc/tests/data/short.c
deleted file mode 100644
index 5e222f3..0000000
--- a/libacc/tests/data/short.c
+++ /dev/null
@@ -1,6 +0,0 @@
-short a = 3;
-int main() {
-    short* b = &a;
-    *b = *b - 5;
-    return a;
-}
diff --git a/libacc/tests/data/simplest.c b/libacc/tests/data/simplest.c
deleted file mode 100644
index bae895a..0000000
--- a/libacc/tests/data/simplest.c
+++ /dev/null
@@ -1 +0,0 @@
-main() {}
diff --git a/libacc/tests/data/structs.c b/libacc/tests/data/structs.c
deleted file mode 100644
index dd81af3..0000000
--- a/libacc/tests/data/structs.c
+++ /dev/null
@@ -1,95 +0,0 @@
-// struct definition and declaration
-struct a {
-    int a;
-    int b;
-} c;
-
-// Useless, but legal struct declaration
-struct {
-    int x;
-};
-
-// Useful anonymous struct declaration
-struct {
-    int y;
-} anon1, anon2;
-
-// forward declarations
-struct a;
-struct b;
-struct c;
-
-struct b {int a; int b; };
-
-// struct c {b g; }; // syntax error.
-
-// struct s {float c,a,b,c;} s; // duplicate struct member
-
-struct c {struct b g; };
-
-// struct a { int w; }; // error
-
-void testCopying() {
-    struct a {int a[10]; char c;} a, b;
-    a.c = 37;
-    b.c = 38;
-    b = a;
-    printf("testCopying: %d == %d\n", a.c, b.c);
-}
-
-void testUnion() {
-    union u;
-    union u {float f;int i;} u;
-    u.f = 1.0f;
-    printf("testUnion: %g == 0x%08x\n", u.f, u.i);
-}
-
-struct v {float x, y, z, w; };
-
-void add(struct v* result, struct v* a, struct v* b) {
-    result->x = a->x + b->x;
-    result->y = a->y + b->y;
-    result->z = a->z + b->z;
-    result->w = a->w + b->w;
-}
-
-void set(struct v* v, float x, float y, float z, float w) {
-    v->x = x;
-    v->y = y;
-    v->z = z;
-    v->w = w;
-}
-
-void print(struct v* v) {
-    printf("(%g, %g, %g, %g)\n", v->x, v->y, v->z, v->w);
-}
-
-void testArgs() {
-    struct v a, b, c;
-    set(&a, 1.0f, 2.0f, 3.0f, 4.0f);
-    set(&b, 5.0f, 6.0f, 7.0f, 8.0f);
-    add(&c, &a, &b);
-    printf("testArgs: ");
-    print(&c);
-}
-
-int main() {
-    anon1.y = 3;
-    anon2.y = anon1.y;
-
-    testCopying();
-    testUnion();
-    testArgs();
-
-    struct c cc;
-    cc.g.a = 3;
-    c.a = 1;
-    c.b = 3;
-    struct a {int x, y; } z;
-    // struct a {int x, y; } z2;
-    z.x = c.a;
-    struct a *pA;
-    pA = &z;
-    pA->x += 5;
-    return pA->x;
-}
diff --git a/libacc/tests/data/testStringConcat.c b/libacc/tests/data/testStringConcat.c
deleted file mode 100644
index bf06ae1..0000000
--- a/libacc/tests/data/testStringConcat.c
+++ /dev/null
@@ -1,4 +0,0 @@
-int main() {
-    return printf("Hello" "," " world\n");
-}
-
diff --git a/libacc/tests/data/typedef.c b/libacc/tests/data/typedef.c
deleted file mode 100644
index c392f6a..0000000
--- a/libacc/tests/data/typedef.c
+++ /dev/null
@@ -1,40 +0,0 @@
-typedef short COORD;
-typedef struct Point {
-    COORD x;
-    COORD y;
-} Point;
-
-void add(Point* result, Point* a, Point* b) {
-    result->x = a->x + b->x;
-    result->y = a->y + b->y;
-}
-
-void print(Point* p) {
-    printf("(%d, %d)", p->x, p->y);
-}
-
-void set(Point* p, int x, int y) {
-    p->x = x;
-    p->y = y;
-}
-
-int main() {
-    typedef char* String;
-    String s = "x = %d\n";
-    {
-       typedef int item;
-       item x = 3;
-       printf(s, x);
-    }
-    Point a, b, c;
-    set(&a, 1,2);
-    set(&b, 3,4);
-    add(&c, &a, &b);
-    print(&c);
-    printf(" = ");
-    print(&a);
-    printf(" + ");
-    print(&b);
-    printf("\n");
-    return 0;
-}