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vkd3d-shader: Parse function-like macro definitions.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura
2021-01-12 16:14:18 -06:00
committed by Alexandre Julliard
parent 668820f069
commit 0f80ac0975
2 changed files with 76 additions and 1 deletions
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5
libs/vkd3d-shader/preproc.l
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@@ -70,6 +70,7 @@ IDENTIFIER [A-Za-z_][A-Za-z0-9_]*
<C_COMMENT,CXX_COMMENT><<EOF>> {yy_pop_state(yyscanner);}
<C_COMMENT,CXX_COMMENT>. {}
<INITIAL>{IDENTIFIER}/\( {return T_IDENTIFIER_PAREN;}
<INITIAL>{IDENTIFIER} {return T_IDENTIFIER;}
/* We have no use for floats, but shouldn't parse them as integers. */
@@ -141,6 +142,7 @@ IDENTIFIER [A-Za-z_][A-Za-z0-9_]*
}
<INITIAL>{WS}+ {}
<INITIAL>[(),] {return yytext[0];}
<INITIAL>. {return T_TEXT;}
%%
@@ -221,6 +223,7 @@ static int return_token(int token, YYSTYPE *lval, const char *text)
switch (token)
{
case T_IDENTIFIER:
case T_IDENTIFIER_PAREN:
case T_INTEGER:
case T_STRING:
case T_TEXT:
@@ -321,7 +324,7 @@ int yylex(YYSTYPE *lval, YYLTYPE *lloc, yyscan_t scanner)
continue;
}
if (token == T_IDENTIFIER)
if (token == T_IDENTIFIER || token == T_IDENTIFIER_PAREN)
{
struct preproc_macro *macro;