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[patch][RFC] bail out after front-end errors


Hello,

This patch is one way to address PR44982. I see no good reason to
cgraph_finalize_compilation_unit if there were parse errors. As Richi
already pointed out, GCC traditionally has proceeded after parse
errors to preserve warnings and errors we generate from the middle-end
and during semantic analysis. But it seems to me that those warnings
are not very meaningful after parse errors (-Wuninitialized after a
parse error??), and errors from the middle end are mostly for exotic
code (involving asm()s and the like). Bailing out after parse errors
is therefore IMHO the right thing to do for the common case.

Thoughts? Comments?

If the consensus is that this patch goes in, I'll also have to do some
work on the test suite, because some warnings and errors disappear.
List attached below. A lot of errors and warnings from g++ disappear.
I suspect this is because they are only issued during gimplification.
That is something I'll have to address before this patch could go in.
Before I spend the effort, I'd like to know if there is consensus on
the general direction proposed here... ;-)

Ciao!
Steven



Index: toplev.c
===================================================================
--- toplev.c    (revision 185813)
+++ toplev.c    (working copy)
@@ -561,9 +561,14 @@ compile_file (void)
   /* Compilation is now finished except for writing
      what's left of the symbol table output.  */

-  if (flag_syntax_only || flag_wpa)
+  /* If all we have to do is syntax checking, or if there were parse
+     errors, stop here.  */
+  if (flag_syntax_only || seen_error ())
     return;

+  if (flag_wpa)
+    return;
+
   timevar_start (TV_PHASE_GENERATE);

   ggc_protect_identifiers = false;
@@ -571,12 +576,6 @@ compile_file (void)
   /* This must also call cgraph_finalize_compilation_unit.  */
   lang_hooks.decls.final_write_globals ();

-  if (seen_error ())
-    {
-      timevar_stop (TV_PHASE_GENERATE);
-      return;
-    }
-
   /* Compilation unit is finalized.  When producing non-fat LTO object, we are
      basically finished.  */
   if (in_lto_p || !flag_lto || flag_fat_lto_objects)


New failing tests:
> FAIL: gcc.dg/asm-7.c  (test for errors, line 15)
> FAIL: gcc.dg/asm-7.c  (test for errors, line 16)
> FAIL: gcc.dg/declspec-10.c  (test for warnings, line 19)
> FAIL: gcc.dg/declspec-11.c  (test for warnings, line 19)
> FAIL: gcc.dg/declspec-9.c  (test for errors, line 20)
> FAIL: gcc.dg/gnu99-static-1.c  (test for errors, line 21)
> FAIL: gcc.dg/gnu99-static-1.c  (test for errors, line 25)
> FAIL: gcc.dg/pr48552-1.c  (test for errors, line 16)
> FAIL: gcc.dg/pr48552-1.c  (test for errors, line 40)
> FAIL: gcc.dg/pr48552-1.c  (test for errors, line 52)
> FAIL: gcc.dg/pr48552-2.c  (test for errors, line 16)
> FAIL: gcc.dg/pr48552-2.c  (test for errors, line 40)
> FAIL: gcc.dg/pr48552-2.c  (test for errors, line 52)
> FAIL: gcc.dg/redecl-10.c  (test for warnings, line 15)
> FAIL: gcc.dg/redecl-10.c  (test for warnings, line 29)
> FAIL: gcc.dg/gomp/block-2.c  (test for errors, line 14)
> FAIL: gcc.dg/gomp/block-2.c  (test for errors, line 16)
> FAIL: gcc.dg/gomp/block-7.c  (test for errors, line 9)
> FAIL: gcc.dg/gomp/block-7.c  (test for errors, line 10)
> FAIL: gcc.dg/gomp/block-7.c  (test for errors, line 11)
> FAIL: gcc.dg/gomp/block-7.c  (test for errors, line 15)
> FAIL: gcc.dg/gomp/block-7.c  (test for errors, line 16)
> FAIL: gcc.dg/gomp/block-7.c  (test for errors, line 17)
> FAIL: gcc.dg/gomp/pr27415.c  (test for errors, line 9)
> FAIL: gcc.dg/gomp/pr27415.c  (test for errors, line 28)
> FAIL: gcc.dg/gomp/pr27415.c  (test for errors, line 37)
> FAIL: c-c++-common/tm/safe-3.c (internal compiler error)
> FAIL: c-c++-common/tm/safe-3.c (test for excess errors)
> FAIL: gcc.dg/tm/pr52141.c (internal compiler error)
> FAIL: gcc.dg/tm/pr52141.c (test for excess errors)
> FAIL: g++.dg/cpp0x/constexpr-ex1.C  (test for warnings, line 17)
> FAIL: g++.dg/cpp0x/constexpr-function2.C  (test for warnings, line 46)
> FAIL: g++.dg/cpp0x/constexpr-neg1.C  (test for warnings, line 5)
> FAIL: g++.dg/cpp0x/lambda/lambda-ctor-neg.C  (test for warnings, line 15)
> FAIL: g++.dg/cpp0x/lambda/lambda-ctor-neg.C not an aggregate (test for errors, line 16)
> FAIL: g++.dg/cpp0x/lambda/lambda-ctor-neg.C deleted default ctor (test for errors, line 17)
> FAIL: g++.dg/cpp0x/lambda/lambda-ctor-neg.C deleted assignment op (test for errors, line 18)
> FAIL: g++.dg/cpp0x/lambda/lambda-field-names.C no member named i (test for errors, line 11)
> FAIL: g++.dg/cpp0x/noexcept15.C  (test for errors, line 16)
> FAIL: g++.dg/cpp0x/pr47416.C  (test for errors, line 187)
> FAIL: g++.dg/cpp0x/pr47416.C  (test for warnings, line 213)
> FAIL: g++.dg/cpp0x/pr47416.C  (test for warnings, line 223)
> FAIL: g++.dg/cpp0x/static_assert2.C  (test for errors, line 14)
> FAIL: g++.dg/cpp0x/union1.C  (test for errors, line 17)
> FAIL: g++.dg/cpp0x/union1.C  (test for errors, line 18)
> FAIL: g++.dg/cpp0x/union1.C  (test for errors, line 28)
> FAIL: g++.dg/cpp0x/union1.C  (test for errors, line 29)
> FAIL: g++.dg/cpp0x/vt-37737-2.C  (test for warnings, line 4)
> FAIL: g++.dg/cpp0x/vt-37737-2.C  (test for errors, line 6)
> FAIL: g++.dg/cpp0x/vt-37737-2.C candidate note (test for warnings, line 6)
> FAIL: g++.dg/ext/case-range2.C -std=gnu++98  (test for errors, line 14)
> FAIL: g++.dg/ext/case-range2.C -std=gnu++98  (test for errors, line 15)
> FAIL: g++.dg/ext/case-range2.C -std=gnu++98  (test for warnings, line 25)
> FAIL: g++.dg/ext/case-range2.C -std=gnu++11  (test for errors, line 14)
> FAIL: g++.dg/ext/case-range2.C -std=gnu++11  (test for errors, line 15)
> FAIL: g++.dg/ext/case-range2.C -std=gnu++11  (test for warnings, line 25)
> FAIL: g++.dg/init/pr42844.C -std=c++98  (test for warnings, line 44)
> FAIL: g++.dg/init/pr42844.C -std=c++98  (test for warnings, line 46)
> FAIL: g++.dg/init/pr42844.C -std=c++98  (test for errors, line 51)
> FAIL: g++.dg/init/pr42844.C -std=c++11  (test for warnings, line 44)
> FAIL: g++.dg/init/pr42844.C -std=c++11  (test for warnings, line 46)
> FAIL: g++.dg/init/pr42844.C -std=c++11  (test for errors, line 51)
> FAIL: g++.dg/parse/template18.C -std=c++98  (test for errors, line 47)
> FAIL: g++.dg/parse/template18.C -std=c++98  (test for warnings, line 52)
> FAIL: g++.dg/parse/template18.C -std=c++11  (test for errors, line 47)
> FAIL: g++.dg/parse/template18.C -std=c++11  (test for warnings, line 52)
> FAIL: g++.dg/parse/typename7.C -std=c++98  (test for warnings, line 10)
> FAIL: g++.dg/parse/typename7.C -std=c++98  (test for warnings, line 11)
> FAIL: g++.dg/parse/typename7.C -std=c++98 candidate note (test for warnings, line 12)
> FAIL: g++.dg/parse/typename7.C -std=c++98 candidate note (test for warnings, line 22)
> FAIL: g++.dg/parse/typename7.C -std=c++11  (test for warnings, line 10)
> FAIL: g++.dg/parse/typename7.C -std=c++11  (test for warnings, line 11)
> FAIL: g++.dg/parse/typename7.C -std=c++11 candidate note (test for warnings, line 12)
> FAIL: g++.dg/parse/typename7.C -std=c++11 candidate note (test for warnings, line 22)
> FAIL: g++.dg/tc1/dr152.C -std=c++98  (test for warnings, line 22)
> FAIL: g++.dg/tc1/dr152.C -std=c++98  (test for errors, line 27)
> FAIL: g++.dg/tc1/dr152.C -std=c++98 matching (test for errors, line 33)
> FAIL: g++.dg/tc1/dr152.C -std=c++98 candidate note (test for warnings, line 33)
> FAIL: g++.dg/tc1/dr152.C -std=c++98  (test for warnings, line 37)
> FAIL: g++.dg/tc1/dr152.C -std=c++11  (test for warnings, line 22)
> FAIL: g++.dg/tc1/dr152.C -std=c++11  (test for errors, line 27)
> FAIL: g++.dg/tc1/dr152.C -std=c++11 matching (test for errors, line 33)
> FAIL: g++.dg/tc1/dr152.C -std=c++11 candidate note (test for warnings, line 33)
> FAIL: g++.dg/tc1/dr152.C -std=c++11  (test for warnings, line 37)
> FAIL: g++.dg/tc1/dr166.C -std=c++98  (test for errors, line 27)
> FAIL: g++.dg/tc1/dr166.C -std=c++98  (test for warnings, line 35)
> FAIL: g++.dg/tc1/dr166.C -std=c++98  (test for errors, line 44)
> FAIL: g++.dg/tc1/dr166.C -std=c++98  (test for errors, line 45)
> FAIL: g++.dg/tc1/dr166.C -std=c++11  (test for warnings, line 50)
> FAIL: g++.dg/template/access2.C -std=c++98  (test for errors, line 8)
> FAIL: g++.dg/template/access2.C -std=c++98  (test for errors, line 13)
> FAIL: g++.dg/template/access2.C -std=c++98  (test for warnings, line 19)
> FAIL: g++.dg/template/access2.C -std=c++11  (test for errors, line 8)
> FAIL: g++.dg/template/access2.C -std=c++11  (test for errors, line 13)
> FAIL: g++.dg/template/access2.C -std=c++11  (test for warnings, line 19)
> FAIL: g++.dg/template/crash107.C -std=gnu++98  (test for warnings, line 13)
> FAIL: g++.dg/template/crash107.C -std=gnu++98  (test for warnings, line 20)
> FAIL: g++.dg/template/crash107.C -std=gnu++11  (test for warnings, line 13)
> FAIL: g++.dg/template/crash107.C -std=gnu++11  (test for warnings, line 20)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98  (test for errors, line 86)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98  (test for errors, line 110)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98 candidate note (test for warnings, line 110)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98  (test for errors, line 112)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98 candidate note (test for warnings, line 112)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98  (test for errors, line 115)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98 candidate note (test for warnings, line 115)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98  (test for errors, line 123)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++98 candidate note (test for warnings, line 123)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11  (test for errors, line 110)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11 candidate note (test for warnings, line 110)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11  (test for errors, line 112)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11 candidate note (test for warnings, line 112)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11  (test for errors, line 115)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11 candidate note (test for warnings, line 115)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11  (test for errors, line 123)
> FAIL: g++.dg/template/dependent-expr5.C -std=c++11 candidate note (test for warnings, line 123)
> FAIL: g++.dg/template/error15.C -std=c++98  (test for errors, line 21)
> FAIL: g++.dg/template/error15.C -std=c++11  (test for errors, line 21)
> FAIL: g++.dg/template/error43.C -std=c++98  (test for warnings, line 9)
> FAIL: g++.dg/template/error43.C -std=c++11  (test for warnings, line 9)
> FAIL: g++.dg/template/friend31.C -std=c++98  (test for errors, line 13)
> FAIL: g++.dg/template/friend31.C -std=c++98  (test for errors, line 18)
> FAIL: g++.dg/template/friend31.C -std=c++11  (test for errors, line 13)
> FAIL: g++.dg/template/friend31.C -std=c++11  (test for errors, line 18)
> FAIL: g++.dg/template/instantiate3.C -std=c++98  (test for errors, line 13)
> FAIL: g++.dg/template/instantiate3.C -std=c++11  (test for errors, line 13)
> FAIL: g++.dg/template/memfriend7.C -std=c++98  (test for errors, line 39)
> FAIL: g++.dg/template/memfriend7.C -std=c++98  (test for errors, line 45)
> FAIL: g++.dg/template/memfriend7.C -std=c++98  (test for errors, line 51)
> FAIL: g++.dg/template/memfriend7.C -std=c++98  (test for errors, line 57)
> FAIL: g++.dg/template/memfriend7.C -std=c++98  (test for errors, line 63)
> FAIL: g++.dg/template/memfriend7.C -std=c++98  (test for errors, line 83)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for errors, line 107)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 119)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 120)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 121)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 122)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 123)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 124)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 127)
> FAIL: g++.dg/template/memfriend7.C -std=c++11  (test for warnings, line 131)
> FAIL: g++.dg/template/nontype12.C -std=c++98  (test for errors, line 27)
> FAIL: g++.dg/template/nontype12.C -std=c++98  (test for warnings, line 30)
> FAIL: g++.dg/template/nontype12.C -std=c++98  (test for warnings, line 34)
> FAIL: g++.dg/template/nontype12.C -std=c++11  (test for errors, line 27)
> FAIL: g++.dg/template/nontype12.C -std=c++11  (test for warnings, line 30)
> FAIL: g++.dg/template/nontype12.C -std=c++11  (test for warnings, line 34)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++98  (test for errors, line 14)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++98  (test for errors, line 22)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++98  (test for errors, line 31)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++98  (test for errors, line 40)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++11  (test for errors, line 14)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++11  (test for errors, line 22)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++11  (test for errors, line 31)
> FAIL: g++.dg/template/pseudodtor3.C -std=c++11  (test for errors, line 40)
> FAIL: g++.dg/template/using16.C -std=c++98  (test for errors, line 14)
> FAIL: g++.dg/template/using16.C -std=c++98  (test for errors, line 25)
> FAIL: g++.dg/template/using16.C -std=c++98  (test for warnings, line 29)
> FAIL: g++.dg/template/using16.C -std=c++11  (test for errors, line 14)
> FAIL: g++.dg/template/using16.C -std=c++11  (test for errors, line 25)
> FAIL: g++.dg/template/using16.C -std=c++11  (test for warnings, line 29)
> FAIL: g++.dg/template/virtual3.C -std=c++98  (test for errors, line 8)
> FAIL: g++.dg/gomp/block-1.C -std=c++98  (test for warnings, line 7)
> FAIL: g++.dg/gomp/block-1.C -std=c++98  (test for warnings, line 9)
> FAIL: g++.dg/gomp/block-1.C -std=c++11  (test for warnings, line 7)
> FAIL: g++.dg/gomp/block-1.C -std=c++11  (test for warnings, line 9)
> FAIL: g++.dg/gomp/block-2.C -std=c++98  (test for warnings, line 14)
> FAIL: g++.dg/gomp/block-2.C -std=c++98  (test for warnings, line 16)
> FAIL: g++.dg/gomp/block-2.C -std=c++11  (test for warnings, line 14)
> FAIL: g++.dg/gomp/block-2.C -std=c++11  (test for warnings, line 16)
> FAIL: g++.dg/gomp/block-3.C -std=c++98  (test for warnings, line 21)
> FAIL: g++.dg/gomp/block-3.C -std=c++98  (test for warnings, line 26)
> FAIL: g++.dg/gomp/block-3.C -std=c++98  (test for warnings, line 30)
> FAIL: g++.dg/gomp/block-3.C -std=c++11  (test for warnings, line 21)
> FAIL: g++.dg/gomp/block-3.C -std=c++11  (test for warnings, line 26)
> FAIL: g++.dg/gomp/block-3.C -std=c++11  (test for warnings, line 30)
> FAIL: g++.dg/gomp/block-5.C -std=c++98  (test for warnings, line 7)
> FAIL: g++.dg/gomp/block-5.C -std=c++11  (test for warnings, line 7)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++98  (test for errors, line 11)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++98  (test for errors, line 29)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++98  (test for warnings, line 37)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++98  (test for warnings, line 40)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++11  (test for errors, line 11)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++11  (test for errors, line 29)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++11  (test for warnings, line 37)
> FAIL: g++.dg/gomp/for-19.C -std=gnu++11  (test for warnings, line 40)
> FAIL: g++.dg/gomp/pr27415.C -std=c++98  (test for errors, line 9)
> FAIL: g++.dg/gomp/pr27415.C -std=c++98  (test for errors, line 28)
> FAIL: g++.dg/gomp/pr27415.C -std=c++98  (test for errors, line 38)
> FAIL: g++.dg/gomp/pr27415.C -std=c++11  (test for errors, line 9)
> FAIL: g++.dg/gomp/pr27415.C -std=c++11  (test for errors, line 28)
> FAIL: g++.dg/gomp/pr27415.C -std=c++11  (test for errors, line 38)
> FAIL: c-c++-common/tm/safe-3.c -std=gnu++98 (internal compiler error)
> FAIL: c-c++-common/tm/safe-3.c -std=gnu++98 (test for excess errors)
> FAIL: c-c++-common/tm/safe-3.c -std=gnu++11 (internal compiler error)
> FAIL: c-c++-common/tm/safe-3.c -std=gnu++11 (test for excess errors)
> FAIL: g++.dg/tm/noexcept-2.C  (test for errors, line 7)
> FAIL: g++.dg/tm/noexcept-2.C  (test for errors, line 8)
> FAIL: g++.old-deja/g++.eh/spec6.C -std=c++98  (test for errors, line 24)
> FAIL: g++.old-deja/g++.eh/spec6.C -std=c++98  (test for warnings, line 28)
> FAIL: g++.old-deja/g++.eh/spec6.C -std=c++11  (test for errors, line 24)
> FAIL: g++.old-deja/g++.eh/spec6.C -std=c++11  (test for warnings, line 28)
> FAIL: g++.old-deja/g++.jason/report.C -std=gnu++98  (test for warnings, line 36)
> FAIL: g++.old-deja/g++.jason/report.C -std=gnu++98  (test for warnings, line 65)
> FAIL: g++.old-deja/g++.jason/report.C -std=gnu++11  (test for warnings, line 36)
> FAIL: g++.old-deja/g++.jason/report.C -std=gnu++11  (test for warnings, line 65)
> FAIL: g++.old-deja/g++.mike/net31.C -std=c++98  (test for errors, line 43)
> FAIL: g++.old-deja/g++.mike/net31.C -std=c++11  (test for errors, line 43)
> FAIL: g++.old-deja/g++.niklas/t135.C -std=c++98  (test for errors, line 11)
> FAIL: g++.old-deja/g++.niklas/t135.C -std=c++98  (test for errors, line 19)
> FAIL: g++.old-deja/g++.niklas/t135.C -std=c++11  (test for errors, line 11)
> FAIL: g++.old-deja/g++.niklas/t135.C -std=c++11  (test for errors, line 19)
> FAIL: g++.old-deja/g++.oliva/delete1.C -std=c++98  (test for warnings, line 31)
> FAIL: g++.old-deja/g++.other/friend1.C -std=c++98  (test for errors, line 63)
> FAIL: g++.old-deja/g++.other/friend1.C -std=c++98  (test for errors, line 82)
> FAIL: g++.old-deja/g++.other/friend1.C -std=c++11  (test for errors, line 63)
> FAIL: g++.old-deja/g++.other/friend1.C -std=c++11  (test for errors, line 82)
> FAIL: g++.old-deja/g++.other/friend4.C -std=c++98  (test for errors, line 13)
> FAIL: g++.old-deja/g++.other/friend4.C -std=c++98  (test for errors, line 17)
> FAIL: g++.old-deja/g++.other/friend4.C -std=c++98  (test for errors, line 18)
> FAIL: g++.old-deja/g++.other/friend4.C -std=c++11  (test for errors, line 13)
> FAIL: g++.old-deja/g++.other/friend4.C -std=c++11  (test for errors, line 17)
> FAIL: g++.old-deja/g++.other/friend4.C -std=c++11  (test for errors, line 18)
> FAIL: g++.old-deja/g++.other/lineno1.C -std=gnu++98  (test for errors, line 9)
> FAIL: g++.old-deja/g++.other/lineno1.C -std=gnu++11  (test for errors, line 9)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98  (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 pass (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 abort (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98  (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 abort (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 promote (test for warnings, line 30)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 abort (test for warnings, line 30)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11  (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 pass (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 abort (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11  (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 abort (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 promote (test for warnings, line 30)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 abort (test for warnings, line 30)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++98  (test for errors, line 6)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++98  (test for warnings, line 16)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++11  (test for errors, line 6)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++11  (test for warnings, line 16)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++98 no def (test for errors, line 43)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++98 inst (test for warnings, line 43)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++11 no def (test for errors, line 43)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++11 inst (test for warnings, line 43)
> FAIL: g++.old-deja/g++.pt/instantiate8.C -std=c++98  (test for errors, line 36)
> FAIL: g++.old-deja/g++.pt/instantiate8.C -std=c++11  (test for errors, line 36)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++98  (test for errors, line 17)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++98 inst (test for warnings, line 24)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++11  (test for errors, line 17)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++11 inst (test for warnings, line 24)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 45)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 47)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 51)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 52)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 56)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 45)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 47)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 51)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 52)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 56)
> FAIL: objc.dg/property/dotsyntax-17.m -fgnu-runtime  (test for errors, line 56)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98  (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 pass (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 abort (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98  (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 abort (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 promote (test for warnings, line 30)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++98 abort (test for warnings, line 30)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11  (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 pass (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 abort (test for warnings, line 24)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11  (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 abort (test for warnings, line 28)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 promote (test for warnings, line 30)
> FAIL: g++.old-deja/g++.other/vaarg3.C -std=gnu++11 abort (test for warnings, line 30)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++98  (test for errors, line 6)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++98  (test for warnings, line 16)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++11  (test for errors, line 6)
> FAIL: g++.old-deja/g++.pt/crash36.C -std=c++11  (test for warnings, line 16)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++98 no def (test for errors, line 43)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++98 inst (test for warnings, line 43)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++11 no def (test for errors, line 43)
> FAIL: g++.old-deja/g++.pt/explicit70.C -std=c++11 inst (test for warnings, line 43)
> FAIL: g++.old-deja/g++.pt/instantiate8.C -std=c++98  (test for errors, line 36)
> FAIL: g++.old-deja/g++.pt/instantiate8.C -std=c++11  (test for errors, line 36)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++98  (test for errors, line 17)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++98 inst (test for warnings, line 24)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++11  (test for errors, line 17)
> FAIL: g++.old-deja/g++.pt/vaarg3.C -std=c++11 inst (test for warnings, line 24)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 45)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 47)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 51)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 52)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++98  (test for errors, line 56)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 45)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 47)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 51)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 52)
> FAIL: g++.old-deja/g++.robertl/eb109.C -std=c++11  (test for errors, line 56)
> FAIL: objc.dg/property/dotsyntax-17.m -fgnu-runtime  (test for errors, line 56)
> FAIL: objc.dg/property/dotsyntax-17.m -fgnu-runtime  (test for errors, line 58)
> FAIL: objc.dg/property/dotsyntax-17.m -fgnu-runtime  (test for errors, line 60)
> FAIL: objc.dg/property/dotsyntax-17.m -fgnu-runtime  (test for errors, line 62)
> FAIL: 20_util/unique_ptr/cons/ptr_deleter_neg.cc  (test for errors, line 37)
> FAIL: 20_util/unique_ptr/cons/ptr_deleter_neg.cc  (test for errors, line 47)


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