From: Rémi Bernon rbernon@codeweavers.com
--- tools/widl/parser.h | 2 -- tools/widl/parser.l | 42 ++++++++++++++++++++++++------------------ tools/widl/parser.y | 11 +++++++++-- 3 files changed, 33 insertions(+), 22 deletions(-)
diff --git a/tools/widl/parser.h b/tools/widl/parser.h index bc0c50792e1..47bcf4bc5db 100644 --- a/tools/widl/parser.h +++ b/tools/widl/parser.h @@ -28,8 +28,6 @@ extern char *parser_text; extern int parser_debug; extern int yy_flex_debug;
-int parser_lex(void); - extern int import_stack_ptr; int do_import(char *fname); void abort_import(void); diff --git a/tools/widl/parser.l b/tools/widl/parser.l index 71ab2a0981f..6dab8ab256c 100644 --- a/tools/widl/parser.l +++ b/tools/widl/parser.l @@ -18,6 +18,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */
+%option bison-bridge %option stack %option noinput nounput noyy_top_state %option noyywrap @@ -59,6 +60,11 @@ double [0-9]+.[0-9]+([eE][+-]?[0-9]+)* #include "parser.h" #include "wpp_private.h"
+#define YYerror PARSER_error +#define YYSTYPE PARSER_STYPE +#define YYUNDEF PARSER_UNDEF +#define yyerror parser_error + #include "parser.tab.h"
static void addcchar(char c); @@ -68,8 +74,8 @@ static char *cbuffer; static int cbufidx; static int cbufalloc = 0;
-static int kw_token(const char *kw); -static int attr_token(const char *kw); +static int kw_token(const char *kw, YYSTYPE *yylval); +static int attr_token(const char *kw, YYSTYPE *yylval);
static void switch_to_acf(void);
@@ -162,24 +168,24 @@ struct uuid *parse_uuid(const char *u) } yy_pop_state(); } -<PP_PRAGMA>[^\n]* parser_lval.str = xstrdup(yytext); yy_pop_state(); return aPRAGMA; +<PP_PRAGMA>[^\n]* yylval->str = xstrdup(yytext); yy_pop_state(); return aPRAGMA; <INITIAL>^{ws}*midl_pragma{ws}+warning return tPRAGMA_WARNING; <INITIAL,ATTR>" yy_push_state(QUOTE); cbufidx = 0; <QUOTE>" { yy_pop_state(); - parser_lval.str = get_buffered_cstring(); + yylval->str = get_buffered_cstring(); return aSTRING; } <INITIAL,ATTR>L" yy_push_state(WSTRQUOTE); cbufidx = 0; <WSTRQUOTE>" { yy_pop_state(); - parser_lval.str = get_buffered_cstring(); + yylval->str = get_buffered_cstring(); return aWSTRING; } <INITIAL,ATTR>' yy_push_state(SQUOTE); cbufidx = 0; <SQUOTE>' { yy_pop_state(); - parser_lval.str = get_buffered_cstring(); + yylval->str = get_buffered_cstring(); return aSQSTRING; } <QUOTE,WSTRQUOTE,SQUOTE>\\ | @@ -189,25 +195,25 @@ struct uuid *parse_uuid(const char *u) <QUOTE,WSTRQUOTE,SQUOTE>. addcchar(yytext[0]); <INITIAL,ATTR>[ yy_push_state(ATTR); return '['; <ATTR>] yy_pop_state(); return ']'; -<ATTR>{cident} return attr_token(yytext); +<ATTR>{cident} return attr_token(yytext, yylval); <ATTR>{uuid} { - parser_lval.uuid = parse_uuid(yytext); + yylval->uuid = parse_uuid(yytext); return aUUID; } <INITIAL,ATTR>{hex} { - parser_lval.num = xstrtoul(yytext, NULL, 0); + yylval->num = xstrtoul(yytext, NULL, 0); return aHEXNUM; } <INITIAL,ATTR>{int} { - parser_lval.num = xstrtoul(yytext, NULL, 0); + yylval->num = xstrtoul(yytext, NULL, 0); return aNUM; } <INITIAL>{double} { - parser_lval.dbl = strtod(yytext, NULL); + yylval->dbl = strtod(yytext, NULL); return aDOUBLE; } SAFEARRAY{ws}*/( return tSAFEARRAY; -{cident} return kw_token(yytext); +{cident} return kw_token(yytext, yylval); <INITIAL,ATTR>\n line_number++; <INITIAL,ATTR>{ws} <INITIAL,ATTR><< return SHL; @@ -452,30 +458,30 @@ static int kw_cmp_func(const void *s1, const void *s2) return strcmp(KWP(s1)->kw, KWP(s2)->kw); }
-static int kw_token(const char *kw) +static int kw_token(const char *kw, YYSTYPE *yylval) { struct keyword key, *kwp; key.kw = kw; kwp = bsearch(&key, keywords, NKEYWORDS, sizeof(keywords[0]), kw_cmp_func); if (kwp && (!kwp->winrt_only || winrt_mode)) { - parser_lval.str = xstrdup(kwp->kw); + yylval->str = xstrdup(kwp->kw); return kwp->token; } - parser_lval.str = xstrdup(kw); + yylval->str = xstrdup(kw); return is_type(kw) ? aKNOWNTYPE : aIDENTIFIER; }
-static int attr_token(const char *kw) +static int attr_token(const char *kw, YYSTYPE *yylval) { struct keyword key, *kwp; key.kw = kw; kwp = bsearch(&key, attr_keywords, sizeof(attr_keywords)/sizeof(attr_keywords[0]), sizeof(attr_keywords[0]), kw_cmp_func); if (kwp && (!kwp->winrt_only || winrt_mode)) { - parser_lval.str = xstrdup(kwp->kw); + yylval->str = xstrdup(kwp->kw); return kwp->token; } - return kw_token(kw); + return kw_token(kw, yylval); }
static void addcchar(char c) diff --git a/tools/widl/parser.y b/tools/widl/parser.y index 92de47f106b..6777a281ec7 100644 --- a/tools/widl/parser.y +++ b/tools/widl/parser.y @@ -121,7 +121,16 @@ static typelib_t *current_typelib;
%}
+%code provides +{ + +int parser_lex( PARSER_STYPE *yylval ); + +} + %define api.prefix {parser_} +%define api.pure full +%define parse.error verbose
%union { attr_t *attr; @@ -347,8 +356,6 @@ static typelib_t *current_typelib; %right '!' '~' CAST PPTR POS NEG ADDRESSOF tSIZEOF %left '.' MEMBERPTR '[' ']'
-%define parse.error verbose - %%
input: gbl_statements m_acf { $1 = append_parameterized_type_stmts($1);