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| author | Richard Biener <rguenther@suse.de> | 2018-07-18 06:54:23 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-07-18 06:54:23 +0000 |
| commit | 97f132350479327123dc157b66c8a2a2fddeacfd (patch) | |
| tree | 651776caf747045f78b75be03dff8073b074b7e9 /gcc | |
| parent | df6a7b9d37edc1da49c5eec4963b7df3e3781d7a (diff) | |
| download | gcc-97f132350479327123dc157b66c8a2a2fddeacfd.zip gcc-97f132350479327123dc157b66c8a2a2fddeacfd.tar.gz gcc-97f132350479327123dc157b66c8a2a2fddeacfd.tar.bz2 | |
re PR debug/86523 (ICE in gen_member_die, at dwarf2out.c:24933 starting from r262560)
2018-07-18 Richard Biener <rguenther@suse.de>
PR debug/86523
cp/
* decl2.c (c_parse_final_cleanups): Call write_out_vars before
start_static_storage_duration_function sets current_function_decl.
* g++.dg/lto/pr86523-3_0.C: New testcase.
From-SVN: r262849
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/decl2.c | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/lto/pr86523-3_0.C | 24 |
4 files changed, 38 insertions, 3 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index f6f4398..7161565 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2018-07-18 Richard Biener <rguenther@suse.de> + + PR debug/86523 + * decl2.c (c_parse_final_cleanups): Call write_out_vars before + start_static_storage_duration_function sets current_function_decl. + 2018-07-17 Jason Merrill <jason@redhat.com> PR c++/86480 - nested variadic lambda and constexpr if. diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index f8fc20e..d67ced0 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -4754,14 +4754,14 @@ c_parse_final_cleanups (void) inline, with resulting performance improvements. */ tree ssdf_body; + /* Make sure the back end knows about all the variables. */ + write_out_vars (vars); + /* Set the line and file, so that it is obviously not from the source file. */ input_location = locus_at_end_of_parsing; ssdf_body = start_static_storage_duration_function (ssdf_count); - /* Make sure the back end knows about all the variables. */ - write_out_vars (vars); - /* First generate code to do all the initializations. */ if (vars) do_static_initialization_or_destruction (vars, /*initp=*/true); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b099439..7fc2a42 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2018-07-18 Richard Biener <rguenther@suse.de> + + PR debug/86523 + * g++.dg/lto/pr86523-3_0.C: New testcase. + 2018-07-17 Andreas Schwab <schwab@linux-m68k.org> * gcc.target/m68k/mulsi_highpart.c: New test. diff --git a/gcc/testsuite/g++.dg/lto/pr86523-3_0.C b/gcc/testsuite/g++.dg/lto/pr86523-3_0.C new file mode 100644 index 0000000..31063b8 --- /dev/null +++ b/gcc/testsuite/g++.dg/lto/pr86523-3_0.C @@ -0,0 +1,24 @@ +// { dg-lto-do link } +// { dg-require-effective-target fpic } +// { dg-require-effective-target shared } +// { dg-lto-options { { -fPIC -flto -g -shared } } } +class a { + int b; +}; +int const c = 0, d = 1, f = 2, g = 3; +struct B { + typedef a h; + h i; +}; +template <class> B j(); +template <class> struct k_context { static B const e_missingvar; }; +template <class l> B const k_context<l>::e_missingvar = j<l>(); +inline B m() { + switch (0) { + case c: + case d: + return k_context<int>::e_missingvar; + case f: + case g:; + } +} |