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| author | Joseph Myers <joseph@codesourcery.com> | 2005-02-02 18:03:20 +0000 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2005-02-02 18:03:20 +0000 |
| commit | 493179dae3e45a9b25767c46c61f04ca3f9a3a17 (patch) | |
| tree | 7ccd1aca680b7efb33ec9badfa5bf24703bbed11 /gcc | |
| parent | c7273283dffbb501858dbfbecd42d5515c49ad8e (diff) | |
| download | gcc-493179dae3e45a9b25767c46c61f04ca3f9a3a17.zip gcc-493179dae3e45a9b25767c46c61f04ca3f9a3a17.tar.gz gcc-493179dae3e45a9b25767c46c61f04ca3f9a3a17.tar.bz2 | |
re PR c/19435 (spurious warnings with nested array constructors)
PR c/19435
* c-typeck.c (really_start_incremental_init): Reset
constructor_max_index for arrays of incomplete type.
testsuite:
* gcc.dg/c99-init-4.c: New test.
From-SVN: r94595
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c-typeck.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/c99-init-4.c | 8 |
4 files changed, 23 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d109626..9a7054c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-02-02 Joseph S. Myers <joseph@codesourcery.com> + + PR c/19435 + * c-typeck.c (really_start_incremental_init): Reset + constructor_max_index for arrays of incomplete type. + 2005-02-02 Jeff Law <law@redhat.com> * gcse.c (struct reg_set): Store the block index where the register diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 54f9714..f04ba73 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -4674,7 +4674,10 @@ really_start_incremental_init (tree type) TYPE_MIN_VALUE (TYPE_DOMAIN (constructor_type))); } else - constructor_index = bitsize_zero_node; + { + constructor_index = bitsize_zero_node; + constructor_max_index = NULL_TREE; + } constructor_unfilled_index = constructor_index; } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 636dd4f..ea9c890 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2005-02-02 Joseph S. Myers <joseph@codesourcery.com> + + PR c/19435 + * gcc.dg/c99-init-4.c: New test. + 2005-02-01 Janis Johnson <janis187@us.ibm.com> * g++.old-deja/g++.other/init5.C: Remove xfail for powerpc-linux. diff --git a/gcc/testsuite/gcc.dg/c99-init-4.c b/gcc/testsuite/gcc.dg/c99-init-4.c new file mode 100644 index 0000000..7073557 --- /dev/null +++ b/gcc/testsuite/gcc.dg/c99-init-4.c @@ -0,0 +1,8 @@ +/* Test for nested initialization of a compound literal: must not be + checked against outer array bounds. Bug 19435. */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */ + +struct s { char *p; }; +struct s a[1] = { { .p = ((char []){ 1, 2 }) } }; |