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| author | Mark Mitchell <mark@codesourcery.com> | 2006-08-04 04:58:36 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2006-08-04 04:58:36 +0000 |
| commit | f092a8668aa6d6a1a1fcc42d1b7e7c690aad598a (patch) | |
| tree | 2d1cd1c342adf7eca633c52a85a1247b402a54a6 /gcc | |
| parent | 493297e3842118cddb1d20edf855b4c9d5060d7b (diff) | |
| download | gcc-f092a8668aa6d6a1a1fcc42d1b7e7c690aad598a.zip gcc-f092a8668aa6d6a1a1fcc42d1b7e7c690aad598a.tar.gz gcc-f092a8668aa6d6a1a1fcc42d1b7e7c690aad598a.tar.bz2 | |
re PR c++/28148 (ICE with pointer to member function initializer and cast to a different type)
PR c++/28148
* varasm.c (output_constant): Give the front end another chance to
expand constants, after stripping NOPs.
PR c++/28148
* g++.dg/init/ptrmem3.C: New test.
From-SVN: r115919
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/init/ptrmem3.C | 8 | ||||
| -rw-r--r-- | gcc/varasm.c | 3 |
4 files changed, 22 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 39e5cfa..216b686 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2006-08-03 Mark Mitchell <mark@codesourcery.com> + + PR c++/28148 + * varasm.c (output_constant): Give the front end another chance to + expand constants, after stripping NOPs. + 2006-08-03 Jan Hubicka <jh@suse.cz> * domwalk.c (walk_dominator_tree): Reorganize to non-recursive diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a2256d5..a07f7c1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-08-03 Mark Mitchell <mark@codesourcery.com> + + PR c++/28148 + * g++.dg/init/ptrmem3.C: New test. + 2006-08-03 Dorit Nuzman <dorit@il.ibm.com> PR tree-optimization/27770 diff --git a/gcc/testsuite/g++.dg/init/ptrmem3.C b/gcc/testsuite/g++.dg/init/ptrmem3.C new file mode 100644 index 0000000..95b6037 --- /dev/null +++ b/gcc/testsuite/g++.dg/init/ptrmem3.C @@ -0,0 +1,8 @@ +// PR c++/28148 + +struct foo { +public: + virtual int bar(int); +}; + +void (foo::*__Virtual__foo__Var1)() = (void (foo::*)())(&foo::bar); diff --git a/gcc/varasm.c b/gcc/varasm.c index 1f5f43a..9837e0d 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -4048,6 +4048,9 @@ output_constant (tree exp, unsigned HOST_WIDE_INT size, unsigned int align) code = TREE_CODE (TREE_TYPE (exp)); thissize = int_size_in_bytes (TREE_TYPE (exp)); + /* Give the front end another chance to expand constants. */ + exp = lang_hooks.expand_constant (exp); + /* Allow a constructor with no elements for any data type. This means to fill the space with zeros. */ if (TREE_CODE (exp) == CONSTRUCTOR |