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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2018-12-04 23:48:45 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2018-12-04 23:48:45 +0000 |
| commit | 586add7f93c60fe76dd2cede61801f83aadae7cd (patch) | |
| tree | f907c5f6c811555ecc63753fc5305e8d869dea26 /gcc | |
| parent | 6c620b0744af235ceb1c07c214772895e0f73c15 (diff) | |
| download | gcc-586add7f93c60fe76dd2cede61801f83aadae7cd.zip gcc-586add7f93c60fe76dd2cede61801f83aadae7cd.tar.gz gcc-586add7f93c60fe76dd2cede61801f83aadae7cd.tar.bz2 | |
re PR c++/84636 (internal compiler error: Segmentation fault (identifier_p()/grokdeclarator()))
/cp
2018-12-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84636
* decl.c (grokdeclarator): Avoid crashing on an anonymous bit-field
with function type.
/testsuite
2018-12-04 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84636
* g++.dg/parse/bitfield6.C: New.
From-SVN: r266807
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/parse/bitfield6.C | 6 |
4 files changed, 20 insertions, 3 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index d43d613..253af3b 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2018-12-04 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/84636 + * decl.c (grokdeclarator): Avoid crashing on an anonymous bit-field + with function type. + 2018-12-04 Marek Polacek <polacek@redhat.com> PR c++/88184 - ICE when treating name as template-name. diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 7d2c599..e662f63 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -12187,7 +12187,8 @@ grokdeclarator (const cp_declarator *declarator, } if (ctype && TREE_CODE (type) == FUNCTION_TYPE && staticp < 2 - && !(identifier_p (unqualified_id) + && !(unqualified_id + && identifier_p (unqualified_id) && IDENTIFIER_NEWDEL_OP_P (unqualified_id))) { cp_cv_quals real_quals = memfn_quals; @@ -12267,8 +12268,7 @@ grokdeclarator (const cp_declarator *declarator, error ("invalid use of %<::%>"); return error_mark_node; } - else if (TREE_CODE (type) == FUNCTION_TYPE - || TREE_CODE (type) == METHOD_TYPE) + else if (FUNC_OR_METHOD_TYPE_P (type) && unqualified_id) { int publicp = 0; tree function_context; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c1b1bc4..d02b6f3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2018-12-04 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/84636 + * g++.dg/parse/bitfield6.C: New. + 2018-12-04 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/87320 diff --git a/gcc/testsuite/g++.dg/parse/bitfield6.C b/gcc/testsuite/g++.dg/parse/bitfield6.C new file mode 100644 index 0000000..dad0b68 --- /dev/null +++ b/gcc/testsuite/g++.dg/parse/bitfield6.C @@ -0,0 +1,6 @@ +// PR c++/84636 + +typedef void a(); +struct A { +a: 1; // { dg-error "bit-field .\\<anonymous\\>. with non-integral type" } +}; |