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re PR c/52290 (internal compiler error: tree check: expected function_decl, have var_decl in start_function, at c-decl.c:7712)

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PR c/52290
	* c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL.

testsuite/ChangeLog:

	PR c/52290
	* gcc.dg/noncompile/pr52290.c: New test.

From-SVN: r184511
This commit is contained in:
Uros Bizjak 2012-02-23 17:34:02 +01:00 committed by Uros Bizjak
parent f71f1418cf
commit 560ad30812
4 changed files with 15 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-02-23 Uros Bizjak <ubizjak@gmail.com>
PR c/52290
* c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL.
2012-02-23 Georg-Johann Lay <avr@gjlay.de>
* config/avr/avr.md (code_stdname): Add ior, xor.

3
gcc/c-decl.c
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@ -7702,7 +7702,8 @@ start_function (struct c_declspecs *declspecs, struct c_declarator *declarator,
/* If the declarator is not suitable for a function definition,
cause a syntax error. */
if (decl1 == 0)
if (decl1 == 0
|| TREE_CODE (decl1) != FUNCTION_DECL)
return 0;
loc = DECL_SOURCE_LOCATION (decl1);

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2012-02-23 Uros Bizjak <ubizjak@gmail.com>
PR c/52290
* gcc.dg/noncompile/pr52290.c: New test.
2012-02-23 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/52019

3
gcc/testsuite/gcc.dg/noncompile/pr52290.c Normal file
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@ -0,0 +1,3 @@
/* { dg-error "undeclared here" "" { target *-*-* } 3 } */
/* { dg-error "expected" "" { target *-*-* } 3 } */
int f()[j]