[PATCH 4/5] Fix an __attribute__() parsing error

[PATCH 4/5] Fix an __attribute__() parsing error

[Ramsay Jones]

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Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
---

When updating this patch from the 0.3 version, I made the (new) third parameter
KW_ATTRIBUTE only, rather than (KW_ATTRIBUTE | KW_ASM), since it did not seem
correct to allow an asm there; is that correct?

The test case for this was abstracted from an example in the "expat.h" header file.

$cat ape.c

typedef void (__attribute__((__cdecl__)) *FP)(void *u, const char *n);

void set_FP(void *cb, FP f);

$

  parse.c |    5 ++++-
  1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/parse.c b/parse.c
index db5c9e6..16a6dce 100644
--- a/parse.c
+++ b/parse.c
@@ -1149,7 +1149,10 @@ static struct token *direct_declarator(struct token *token, struct symbol *decl,
  		if (token->special == '(') {
  			struct symbol *sym;
  			struct token *next = token->next;
-			int fn = (p && *p) || match_op(next, ')') || lookup_type(next);
+			int fn;
+
+			next = handle_attributes(next, ctype, KW_ATTRIBUTE);
+			fn = (p && *p) || match_op(next, ')') || lookup_type(next);

  			if (!fn) {
  				struct symbol *base_type = ctype->base_type;
-- 
1.5.1


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typedef void (__attribute__((__cdecl__)) *FP)(void *u, const char *n);

void set_FP(void *cb, FP f);

Re: [PATCH 4/5] Fix an __attribute__() parsing error

[Josh Triplett]

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Ramsay Jones wrote:
> 
> When updating this patch from the 0.3 version, I made the (new) third parameter
> KW_ATTRIBUTE only, rather than (KW_ATTRIBUTE | KW_ASM), since it did not seem
> correct to allow an asm there; is that correct?

Correct; I don't think you can have an asm there.

> The test case for this was abstracted from an example in the "expat.h" header file.
> 
> $cat ape.c
> 
> typedef void (__attribute__((__cdecl__)) *FP)(void *u, const char *n);
> 
> void set_FP(void *cb, FP f);

Applied.  I think you just made a Wine developer very happy.  Michael, this
patch fixes the test case you provided for Wine; I applied your patch for the
new test case.

Thanks, Ramsay!

- Josh Triplett



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Re: [PATCH 4/5] Fix an __attribute__() parsing error

[Michael Stefaniuc]

Josh Triplett wrote:
> Ramsay Jones wrote:
>> When updating this patch from the 0.3 version, I made the (new) third parameter
>> KW_ATTRIBUTE only, rather than (KW_ATTRIBUTE | KW_ASM), since it did not seem
>> correct to allow an asm there; is that correct?
> 
> Correct; I don't think you can have an asm there.
> 
>> The test case for this was abstracted from an example in the "expat.h" header file.
>>
>> $cat ape.c
>>
>> typedef void (__attribute__((__cdecl__)) *FP)(void *u, const char *n);
>>
>> void set_FP(void *cb, FP f);
> 
> Applied.  I think you just made a Wine developer very happy.  Michael, this
> patch fixes the test case you provided for Wine; I applied your patch for the
> new test case.
Cool, thanks. Was just running a Wine build with cgcc when I have seen
this so i've stopped it and run it again with the latest git checkout.
And indeed it looks definitely better; the "error: too many errors"
count went down from 1459 to 7.

> Thanks, Ramsay!
Thanks indeed.

bye
	michael
-- 
Michael Stefaniuc               Tel.: +49-711-96437-199
Sr. Network Engineer            Fax.: +49-711-96437-111
Red Hat GmbH                    Email: mstefani@redhat.com
Hauptstaetterstr. 58            http://www.redhat.de/
D-70178 Stuttgart

Re: [PATCH 4/5] Fix an __attribute__() parsing error

[Ramsay Jones]

Michael Stefaniuc wrote:
> Josh Triplett wrote:
>> Ramsay Jones wrote:

>> Applied.  I think you just made a Wine developer very happy.  Michael, this
>> patch fixes the test case you provided for Wine; I applied your patch for the
>> new test case.
> Cool, thanks. Was just running a Wine build with cgcc when I have seen
> this so i've stopped it and run it again with the latest git checkout.
> And indeed it looks definitely better; the "error: too many errors"
> count went down from 1459 to 7.
> 
>> Thanks, Ramsay!
> Thanks indeed.

My pleasure; glad to be of help.

All the Best,

Ramsay Jones

Re: [PATCH 4/5] Fix an __attribute__() parsing error

[Ramsay Jones]

Josh Triplett wrote:
> Ramsay Jones wrote:
>> When updating this patch from the 0.3 version, I made the (new) third parameter
>> KW_ATTRIBUTE only, rather than (KW_ATTRIBUTE | KW_ASM), since it did not seem
>> correct to allow an asm there; is that correct?
> 
> Correct; I don't think you can have an asm there.
> 
OK, good.

>> The test case for this was abstracted from an example in the "expat.h" header file.
>>
>> $cat ape.c
>>
>> typedef void (__attribute__((__cdecl__)) *FP)(void *u, const char *n);
>>
>> void set_FP(void *cb, FP f);
> 
> Applied.  I think you just made a Wine developer very happy.  Michael, this
> patch fixes the test case you provided for Wine; I applied your patch for the
> new test case.
> 
> Thanks, Ramsay!
> 

My pleasure.

ATB,
Ramsay Jones