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| author | Shih-wei Liao <sliao@google.com> | 2010-04-28 01:47:00 -0700 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2010-04-28 01:47:00 -0700 |
| commit | 7abe37e4aee38cc79d91dd069a37d7e91d5bef53 (patch) | |
| tree | c13b26fc3d8909240f981988535c0b82dd9bf37c /examples/OCaml-Kaleidoscope/Chapter4/token.ml | |
| parent | 6037a7c3c97b651dd70e48ebe5453134713971ed (diff) | |
| download | external_llvm-7abe37e4aee38cc79d91dd069a37d7e91d5bef53.zip external_llvm-7abe37e4aee38cc79d91dd069a37d7e91d5bef53.tar.gz external_llvm-7abe37e4aee38cc79d91dd069a37d7e91d5bef53.tar.bz2 | |
Sync upstream to r102410.
Re-turn on sdk.
Change-Id: I91a890863989a67243b4d2dfd1ae09b843ebaeaf
Diffstat (limited to 'examples/OCaml-Kaleidoscope/Chapter4/token.ml')
| -rw-r--r-- | examples/OCaml-Kaleidoscope/Chapter4/token.ml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/examples/OCaml-Kaleidoscope/Chapter4/token.ml b/examples/OCaml-Kaleidoscope/Chapter4/token.ml new file mode 100644 index 0000000..2ca782e --- /dev/null +++ b/examples/OCaml-Kaleidoscope/Chapter4/token.ml @@ -0,0 +1,15 @@ +(*===----------------------------------------------------------------------=== + * Lexer Tokens + *===----------------------------------------------------------------------===*) + +(* The lexer returns these 'Kwd' if it is an unknown character, otherwise one of + * these others for known things. *) +type token = + (* commands *) + | Def | Extern + + (* primary *) + | Ident of string | Number of float + + (* unknown *) + | Kwd of char |