diff options
Diffstat (limited to 'src/glsl')
| -rw-r--r-- | src/glsl/glcpp/glcpp-lex.l | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/glsl/glcpp/glcpp-lex.l b/src/glsl/glcpp/glcpp-lex.l index d0894c1515b..cb5ee9984f8 100644 --- a/src/glsl/glcpp/glcpp-lex.l +++ b/src/glsl/glcpp/glcpp-lex.l @@ -165,7 +165,6 @@ glcpp_lex_update_state_per_token (glcpp_parser_t *parser, int token) SPACE [[:space:]] NONSPACE [^[:space:]] -NEWLINE [\n] HSPACE [ \t] HASH # IDENTIFIER [_a-zA-Z][_a-zA-Z0-9]* @@ -246,15 +245,15 @@ HEXADECIMAL_INTEGER 0[xX][0-9a-fA-F]+[uU]? } /* Single-line comments */ -"//"[^\n]* { +"//"[^\r\n]* { } /* Multi-line comments */ -<DEFINE,HASH,INITIAL>"/*" { yy_push_state(COMMENT, yyscanner); } -<COMMENT>[^*\n]* -<COMMENT>[^*\n]*\n { yylineno++; yycolumn = 0; parser->commented_newlines++; } -<COMMENT>"*"+[^*/\n]* -<COMMENT>"*"+[^*/\n]*\n { yylineno++; yycolumn = 0; parser->commented_newlines++; } +<DEFINE,HASH,INITIAL>"/*" { yy_push_state(COMMENT, yyscanner); } +<COMMENT>[^*\r\n]* +<COMMENT>[^*\r\n]*[\r\n] { yylineno++; yycolumn = 0; parser->commented_newlines++; } +<COMMENT>"*"+[^*/\r\n]* +<COMMENT>"*"+[^*/\r\n]*[\r\n] { yylineno++; yycolumn = 0; parser->commented_newlines++; } <COMMENT>"*"+"/" { yy_pop_state(yyscanner); /* In the <HASH> start condition, we don't want any SPACE token. */ @@ -285,7 +284,7 @@ HEXADECIMAL_INTEGER 0[xX][0-9a-fA-F]+[uU]? /* glcpp doesn't handle #extension, #version, or #pragma directives. * Simply pass them through to the main compiler's lexer/parser. */ -<HASH>(extension|pragma)[^\n]* { +<HASH>(extension|pragma)[^\r\n]* { BEGIN INITIAL; yylineno++; yycolumn = 0; @@ -513,7 +512,7 @@ HEXADECIMAL_INTEGER 0[xX][0-9a-fA-F]+[uU]? /* We preserve all newlines, even between #if 0..#endif, so no skipping.. */ -\n { +[\r\n] { if (parser->commented_newlines) { BEGIN NEWLINE_CATCHUP; } |