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| author | Martin Sebor <msebor@redhat.com> | 2019-02-18 16:31:17 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2019-02-18 09:31:17 -0700 |
| commit | e2ebb05cd478db489afa019d4b12e116754a267e (patch) | |
| tree | dcbec44fef694c0a6ed863c0f6271bb424e0d9df /gcc/c-family/c-common.c | |
| parent | eb8c4926c5bcec83ec7d4198e46bc9efe9a26f17 (diff) | |
| download | gcc-e2ebb05cd478db489afa019d4b12e116754a267e.zip gcc-e2ebb05cd478db489afa019d4b12e116754a267e.tar.gz gcc-e2ebb05cd478db489afa019d4b12e116754a267e.tar.bz2 | |
PR middle-end/89294 - ICE in valid_constant_size_p
gcc/c-family/ChangeLog:
PR middle-end/89294
* c-common.c (invalid_array_size_error): Handle cst_size_not_constant.
gcc/ChangeLog:
PR middle-end/89294
* tree.c (valid_constant_size_p): Avoid assuming size is a constant
expression.
* tree.h (cst_size_error): Add the cst_size_not_constant enumerator.
From-SVN: r268990
Diffstat (limited to 'gcc/c-family/c-common.c')
| -rw-r--r-- | gcc/c-family/c-common.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index c6856c9..e5a5ea8 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -8248,6 +8248,13 @@ invalid_array_size_error (location_t loc, cst_size_error error, tree maxsize = max_object_size (); switch (error) { + case cst_size_not_constant: + if (name) + error_at (loc, "size of array %qE is not a constant expression", + name); + else + error_at (loc, "size of array is not a constant expression"); + break; case cst_size_negative: if (name) error_at (loc, "size %qE of array %qE is negative", |