diff options
Diffstat (limited to 'src/glsl/glcpp/glcpp-lex.l')
| -rw-r--r-- | src/glsl/glcpp/glcpp-lex.l | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/glsl/glcpp/glcpp-lex.l b/src/glsl/glcpp/glcpp-lex.l index 430abd4bfa3..aeaf8abdf8a 100644 --- a/src/glsl/glcpp/glcpp-lex.l +++ b/src/glsl/glcpp/glcpp-lex.l @@ -287,6 +287,12 @@ HEXADECIMAL_INTEGER 0[xX][0-9a-fA-F]+[uU]? RETURN_STRING_TOKEN (VERSION_TOKEN); } + /* Swallow empty #pragma directives, (to avoid confusing the + * downstream compiler). */ +<HASH>pragma{HSPACE}*/[\r\n] { + BEGIN INITIAL; +} + /* glcpp doesn't handle #extension, #version, or #pragma directives. * Simply pass them through to the main compiler's lexer/parser. */ <HASH>(extension|pragma)[^\r\n]* { |