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| author | Eric Botcazou <ebotcazou@libertysurf.fr> | 2005-01-14 09:03:20 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2005-01-14 08:03:20 +0000 |
| commit | eebeecacfb9c097f7b3766bcb96097a86d0860b7 (patch) | |
| tree | e6852849268e281a533559c3020d30399dfee543 /gcc/testsuite/gcc.dg/nested-func-2.c | |
| parent | 84973b27e8283fa75075f124ad4e6e14dc7726a4 (diff) | |
| download | gcc-eebeecacfb9c097f7b3766bcb96097a86d0860b7.zip gcc-eebeecacfb9c097f7b3766bcb96097a86d0860b7.tar.gz gcc-eebeecacfb9c097f7b3766bcb96097a86d0860b7.tar.bz2 | |
re PR middle-end/18820 (ACATS c95300[123] and c980002 fail at runtime)
PR middle-end/18820
* varasm.c (initializer_constant_valid_p) <ADDR_EXPR>: Return
zero for nested functions needing a static chain or functions
with a non-constant address.
From-SVN: r93633
Diffstat (limited to 'gcc/testsuite/gcc.dg/nested-func-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/nested-func-2.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/nested-func-2.c b/gcc/testsuite/gcc.dg/nested-func-2.c new file mode 100644 index 0000000..14f14c6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/nested-func-2.c @@ -0,0 +1,28 @@ +/* PR middle-end/18820 */ +/* Check that we reject nested functions as initializers + of static variables. */ + +/* { dg-do compile } */ +/* { dg-options "" } */ + +struct S { + void (*f)(int); +}; + +extern void baz(struct S *); +extern void p(int); + +void foo(void) +{ + int u; + + void bar(int val) + { + u = val; + } + + static struct S s = { bar }; /* { dg-error "(is not constant)|(near initialization)" } */ + + baz(&s); + p(u); +} |