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| author | Jakub Jelinek <jakub@redhat.com> | 2005-06-26 07:23:48 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2005-06-26 07:23:48 +0200 |
| commit | 19dbbf3697cff8c0eb50b5ada203860c623f2cde (patch) | |
| tree | a6622769868a44a89a7d8e275cb48301a392ef54 | |
| parent | 7a1df4e2d7d4c30d2fce7557ae13e23deb910f20 (diff) | |
| download | gcc-19dbbf3697cff8c0eb50b5ada203860c623f2cde.zip gcc-19dbbf3697cff8c0eb50b5ada203860c623f2cde.tar.gz gcc-19dbbf3697cff8c0eb50b5ada203860c623f2cde.tar.bz2 | |
re PR middle-end/22028 (ICE after invalid struct declaration)
PR middle-end/22028
* gimplify.c (gimplify_type_sizes): Check for type == error_mark_node
earlier in the function.
* gcc.dg/20050620-1.c: New test.
From-SVN: r101332
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/gimplify.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/20050620-1.c | 15 |
4 files changed, 26 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index aaccb6e..751cc70 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2005-06-26 Jakub Jelinek <jakub@redhat.com> + PR middle-end/22028 + * gimplify.c (gimplify_type_sizes): Check for type == error_mark_node + earlier in the function. + * regrename.c (copy_value): Don't replace fixed or global regs with older regs. diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 156e567..8bc7908 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -4524,15 +4524,14 @@ gimplify_type_sizes (tree type, tree *list_p) { tree field, t; - if (type == NULL) + if (type == NULL || type == error_mark_node) return; /* We first do the main variant, then copy into any other variants. */ type = TYPE_MAIN_VARIANT (type); /* Avoid infinite recursion. */ - if (TYPE_SIZES_GIMPLIFIED (type) - || type == error_mark_node) + if (TYPE_SIZES_GIMPLIFIED (type)) return; TYPE_SIZES_GIMPLIFIED (type) = 1; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7196184..a8ca329 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2005-06-26 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/22028 + * gcc.dg/20050620-1.c: New test. + 2005-06-26 Kazu Hirata <kazu@codesourcery.com> PR tree-optimization/22026 diff --git a/gcc/testsuite/gcc.dg/20050620-1.c b/gcc/testsuite/gcc.dg/20050620-1.c new file mode 100644 index 0000000..befdd96 --- /dev/null +++ b/gcc/testsuite/gcc.dg/20050620-1.c @@ -0,0 +1,15 @@ +/* PR middle-end/22028 */ +/* { dg-do compile } */ +/* { dg-options "" } */ + +void +foo (void) +{ + struct { int i[]; } u; /* { dg-error "flexible array member" } */ +} + +void +bar (void) +{ + struct { struct a b; } c; /* { dg-error "has incomplete type" } */ +} |