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| author | Jason Merrill <jason@redhat.com> | 2011-03-01 17:44:26 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2011-03-01 17:44:26 -0500 |
| commit | faa9e9bfcaf52cd6194a1bf8f8b905a511b6e1e1 (patch) | |
| tree | d0bf1a37f5acbba1ca549fdc8d2f9825edaa185a /gcc | |
| parent | f2ca11ca979bebcee53d00eb0ac712289d6e3e3e (diff) | |
| download | gcc-faa9e9bfcaf52cd6194a1bf8f8b905a511b6e1e1.zip gcc-faa9e9bfcaf52cd6194a1bf8f8b905a511b6e1e1.tar.gz gcc-faa9e9bfcaf52cd6194a1bf8f8b905a511b6e1e1.tar.bz2 | |
re PR c++/46282 ([C++0x] ICE: SIGSEGV in grokbitfield (decl2.c:1054))
PR c++/46282
* decl2.c (grokbitfield): Handle type-dependent width.
From-SVN: r170600
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/decl2.c | 3 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/regress/bitfield-err1.C | 9 |
4 files changed, 20 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index d1b1b4a..ac3f4d7 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2011-03-01 Jason Merrill <jason@redhat.com> + + PR c++/46282 + * decl2.c (grokbitfield): Handle type-dependent width. + 2011-02-28 Jason Merrill <jason@redhat.com> PR c++/47873 diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 93d44a4..eb5d4f5 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -1052,7 +1052,8 @@ grokbitfield (const cp_declarator *declarator, if (width != error_mark_node) { /* The width must be an integer type. */ - if (!INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P (TREE_TYPE (width))) + if (!type_dependent_expression_p (width) + && !INTEGRAL_OR_UNSCOPED_ENUMERATION_TYPE_P (TREE_TYPE (width))) error ("width of bit-field %qD has non-integral type %qT", value, TREE_TYPE (width)); DECL_INITIAL (value) = width; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 94bbe7e..fed2d43 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2011-03-01 Jason Merrill <jason@redhat.com> + + * g++.dg/cpp0x/regress/bitfield-err1.C: New. + 2011-03-01 Richard Guenther <rguenther@suse.de> PR tree-optimization/47890 diff --git a/gcc/testsuite/g++.dg/cpp0x/regress/bitfield-err1.C b/gcc/testsuite/g++.dg/cpp0x/regress/bitfield-err1.C new file mode 100644 index 0000000..a2e9d47 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/regress/bitfield-err1.C @@ -0,0 +1,9 @@ +// PR c++/46282 +// { dg-options -std=c++0x } + +template<int> +class A +{ + A : i() {} // { dg-message "" } + int i; +}; |