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| author | Jason Merrill <jason@gcc.gnu.org> | 2016-03-29 14:40:02 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2016-03-29 14:40:02 -0400 |
| commit | e0bffbbb5936be8b6a35d868db4226ca1b2365fa (patch) | |
| tree | 4b759a379b55a6ac060ab50cf266013f5d5b5c1d /gcc/cp | |
| parent | 3336c6e09385fa50daaa6b7b1bb68908f9a4298f (diff) | |
| download | gcc-e0bffbbb5936be8b6a35d868db4226ca1b2365fa.zip gcc-e0bffbbb5936be8b6a35d868db4226ca1b2365fa.tar.gz gcc-e0bffbbb5936be8b6a35d868db4226ca1b2365fa.tar.bz2 | |
re PR c++/70353 (ICE on __PRETTY_FUNCTION__ in a constexpr function)
PR c++/70353
gcc/
* tree-inline.c (remap_decls): Don't add_local_decl if
cfun is null.
gcc/cp/
* decl.c (make_rtl_for_nonlocal_decl): Don't defer local statics
in constexpr functions.
From-SVN: r234530
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl.c | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 2028f7e..91ad5ac 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2016-03-29 Jason Merrill <jason@redhat.com> + + PR c++/70353 + * decl.c (make_rtl_for_nonlocal_decl): Don't defer local statics + in constexpr functions. + 2016-03-28 Jason Merrill <jason@redhat.com> PR c++/70422 diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index cd5db3f..cfae210 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -6251,8 +6251,11 @@ make_rtl_for_nonlocal_decl (tree decl, tree init, const char* asmspec) return; /* We defer emission of local statics until the corresponding - DECL_EXPR is expanded. */ - defer_p = DECL_FUNCTION_SCOPE_P (decl) || DECL_VIRTUAL_P (decl); + DECL_EXPR is expanded. But with constexpr its function might never + be expanded, so go ahead and tell cgraph about the variable now. */ + defer_p = ((DECL_FUNCTION_SCOPE_P (decl) + && !DECL_DECLARED_CONSTEXPR_P (DECL_CONTEXT (decl))) + || DECL_VIRTUAL_P (decl)); /* Defer template instantiations. */ if (DECL_LANG_SPECIFIC (decl) |