diff options
Diffstat (limited to 'src/glsl/glsl_lexer.ll')
| -rw-r--r-- | src/glsl/glsl_lexer.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/glsl/glsl_lexer.ll b/src/glsl/glsl_lexer.ll index f0e047ebd70..2785ed16884 100644 --- a/src/glsl/glsl_lexer.ll +++ b/src/glsl/glsl_lexer.ll @@ -187,6 +187,15 @@ HASH ^{SPC}#{SPC} * one-based. */ yylineno = strtol(ptr, &ptr, 0) - 1; + + /* From GLSL 3.30 and GLSL ES on, after processing the + * line directive (including its new-line), the implementation + * will behave as if it is compiling at the line number passed + * as argument. It was line number + 1 in older specifications. + */ + if (yyextra->is_version(330, 100)) + yylineno--; + yylloc->source = strtol(ptr, NULL, 0); } {HASH}line{SPCP}{INT}{SPC}$ { @@ -202,6 +211,14 @@ HASH ^{SPC}#{SPC} * one-based. */ yylineno = strtol(ptr, &ptr, 0) - 1; + + /* From GLSL 3.30 and GLSL ES on, after processing the + * line directive (including its new-line), the implementation + * will behave as if it is compiling at the line number passed + * as argument. It was line number + 1 in older specifications. + */ + if (yyextra->is_version(330, 100)) + yylineno--; } ^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}on{SPC}\) { BEGIN PP; |