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gengtype-lex.l: Remove rules for parsing pointer-to-function typedefs that use the old PARAMS macro.

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* gengtype-lex.l: Remove rules for parsing pointer-to-function
	typedefs that use the old PARAMS macro.

From-SVN: r123227
This commit is contained in:
Zack Weinberg 2007-03-26 20:46:29 +00:00 • committed by Zack Weinberg
parent cff4720f62
commit d287ace688
2 changed files with 3 additions and 34 deletions
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3
gcc/ChangeLog
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@ -1,5 +1,8 @@
2007-03-26 Zack Weinberg <zackw@panix.com>
* gengtype-lex.l: Remove rules for parsing pointer-to-function
typedefs that use the old PARAMS macro.
* gengtype-lex.l: Remove all rules and states relating to yacc
input files.
* gengtype-yacc.y: Similarly.

34
gcc/gengtype-lex.l
View file

@ -129,23 +129,6 @@ ITYPE {IWORD}({WS}{IWORD})*
update_lineno (yytext, yyleng);
}
[^[:alnum:]_]typedef{WS}{ID}{WS}{ID}{WS}PARAMS {
char *namestart;
size_t namelen;
struct type *t;
for (namestart = yytext + yyleng - 7; ISSPACE (*namestart); namestart--)
;
for (namelen = 1; !ISSPACE (namestart[-namelen]); namelen++)
;
namestart -= namelen - 1;
t = create_scalar_type ("function type", sizeof ("function type")-1);
do_typedef ((const char *) xmemdup (namestart, namelen, namelen+1), t,
&lexer_line);
update_lineno (yytext, yyleng);
}
[^[:alnum:]_]typedef{WS}{ID}{WS}{ID}{WS}"(" {
char *namestart;
size_t namelen;
@ -163,23 +146,6 @@ ITYPE {IWORD}({WS}{IWORD})*
update_lineno (yytext, yyleng);
}
[^[:alnum:]_]typedef{WS}{ID}{WS}?"*"?{WS}?"("{WS}?"*"{WS}?{ID}{WS}?")"{WS}?PARAMS {
char *namestart;
size_t namelen;
struct type *t;
for (namestart = yytext + yyleng - 7; !ISIDNUM (*namestart); namestart--)
;
for (namelen = 1; ISIDNUM (namestart[-namelen]); namelen++)
;
namestart -= namelen - 1;
t = create_scalar_type ("function type", sizeof ("function type")-1);
do_typedef ((const char *) xmemdup (namestart, namelen, namelen+1), t,
&lexer_line);
update_lineno (yytext, yyleng);
}
[^[:alnum:]_]typedef{WS}{ID}{WS}?"*"?{WS}?"("{WS}?"*"{WS}?{ID}{WS}?")"{WS}?"(" {
char *namestart;
size_t namelen;