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author | Volker Reichelt <reichelt@igpm.rwth-aachen.de> | 2006-05-06 00:32:27 +0000 |
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committer | Volker Reichelt <reichelt@gcc.gnu.org> | 2006-05-06 00:32:27 +0000 |
commit | 57b529596a083ba3e972a5b452e00b030a6592f5 (patch) | |
tree | 9fd1a5e47d13e2110df16f1bb4c9a5083d405a7a | |
parent | 6af455d7120a3a8235b8e75f60596d31b3af9817 (diff) | |
download | gcc-57b529596a083ba3e972a5b452e00b030a6592f5.zip gcc-57b529596a083ba3e972a5b452e00b030a6592f5.tar.gz gcc-57b529596a083ba3e972a5b452e00b030a6592f5.tar.bz2 |
re PR c++/27423 (ICE on default argument for void parameter)
PR c++/27423
* typeck.c (convert_for_initialization): Skip erroneous types.
* g++.dg/other/void2.C: New test.
From-SVN: r113571
-rw-r--r-- | gcc/cp/ChangeLog | 3 | ||||
-rw-r--r-- | gcc/cp/typeck.c | 3 | ||||
-rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
-rw-r--r-- | gcc/testsuite/g++.dg/other/void2.C | 5 |
4 files changed, 13 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index c24ed2a..31e40de 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,8 @@ 2006-05-06 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + PR c++/27423 + * typeck.c (convert_for_initialization): Skip erroneous types. + PR c++/27422 * typeck.c (convert_arguments): Return early on args with invalid types. diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index 7d3bd3a..3eeb837 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -6219,7 +6219,8 @@ convert_for_initialization (tree exp, tree type, tree rhs, int flags, && codel != REFERENCE_TYPE) rhs = TREE_OPERAND (rhs, 0); - if (rhs == error_mark_node + if (type == error_mark_node + || rhs == error_mark_node || (TREE_CODE (rhs) == TREE_LIST && TREE_VALUE (rhs) == error_mark_node)) return error_mark_node; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 500e64a..a51b52d 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2006-05-06 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + PR c++/27423 + * g++.dg/other/void2.C: New test. + PR c++/27422 * g++.dg/conversion/void1.C: New test. diff --git a/gcc/testsuite/g++.dg/other/void2.C b/gcc/testsuite/g++.dg/other/void2.C new file mode 100644 index 0000000..153e0f1 --- /dev/null +++ b/gcc/testsuite/g++.dg/other/void2.C @@ -0,0 +1,5 @@ +// PR c++/27423 +// { dg-do compile } + +void foo(void = 0); // { dg-error "incomplete type|invalid use" } +void bar() { foo(); } |