diff options
| author | Kenneth Graunke <[email protected]> | 2010-07-02 15:31:26 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2010-07-02 18:03:58 -0700 |
| commit | 7e908a6a27f196027a4dfd0f4d8c37aa71e163fa (patch) | |
| tree | 3025561eab902a7b29d58311d167bbe24ea8d35d | |
| parent | 2070f9f5bec99e7b91309060984431aa7ea32c00 (diff) | |
glcpp: Add #error support.
| -rw-r--r-- | src/glsl/glcpp/glcpp-lex.l | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/glsl/glcpp/glcpp-lex.l b/src/glsl/glcpp/glcpp-lex.l index afddd7ddb32..6a91b09954a 100644 --- a/src/glsl/glcpp/glcpp-lex.l +++ b/src/glsl/glcpp/glcpp-lex.l @@ -24,6 +24,7 @@ #include <stdio.h> #include <string.h> +#include <ctype.h> #include "glcpp.h" #include "glcpp-parse.h" @@ -139,6 +140,13 @@ HEXADECIMAL_INTEGER 0[xX][0-9a-fA-F]+[uU]? } } +{HASH}error.* { + char *p; + for (p = yytext; !isalpha(p[0]); p++); /* skip " # " */ + p += 5; /* skip "error" */ + glcpp_error(yylloc, yyextra, "#error%s", p); +} + {HASH}define{HSPACE}+/{IDENTIFIER}"(" { yyextra->space_tokens = 0; return HASH_DEFINE_FUNC; |