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| author | Chris Lattner <sabre@nondot.org> | 2002-12-02 16:43:43 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-12-02 16:43:43 +0000 |
| commit | 34a7769b0b53179c85854203e075b3c10267b154 (patch) | |
| tree | 40b1527a3c0e5faa2069ac5cfaf2f85b8ebac1ed | |
| parent | 28520c4b61ed71d6c47ce3f9bfc9e2ed659d51a5 (diff) | |
| download | external_llvm-34a7769b0b53179c85854203e075b3c10267b154.zip external_llvm-34a7769b0b53179c85854203e075b3c10267b154.tar.gz external_llvm-34a7769b0b53179c85854203e075b3c10267b154.tar.bz2 | |
Add support for field exprs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4850 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | support/tools/TableGen/FileParser.y | 7 | ||||
| -rw-r--r-- | utils/TableGen/FileParser.y | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/support/tools/TableGen/FileParser.y b/support/tools/TableGen/FileParser.y index 624a797..38efb83 100644 --- a/support/tools/TableGen/FileParser.y +++ b/support/tools/TableGen/FileParser.y @@ -258,6 +258,13 @@ Value : INTVAL { } | '[' DefList ']' { $$ = new ListInit(*$2); delete $2; + } | Value '.' ID { + if (!$1->getFieldType(*$3)) { + err() << "Cannot access field '" << *$3 << "' of value '" << *$1 << "!\n"; + abort(); + } + $$ = new FieldInit($1, *$3); + delete $3; }; DefList : /*empty */ { diff --git a/utils/TableGen/FileParser.y b/utils/TableGen/FileParser.y index 624a797..38efb83 100644 --- a/utils/TableGen/FileParser.y +++ b/utils/TableGen/FileParser.y @@ -258,6 +258,13 @@ Value : INTVAL { } | '[' DefList ']' { $$ = new ListInit(*$2); delete $2; + } | Value '.' ID { + if (!$1->getFieldType(*$3)) { + err() << "Cannot access field '" << *$3 << "' of value '" << *$1 << "!\n"; + abort(); + } + $$ = new FieldInit($1, *$3); + delete $3; }; DefList : /*empty */ { |