https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89267
Bug ID: 89267
Summary: [8 Regression] FAIL: g++.dg/cpp1z/constexpr-lambda8.C
(test for excess errors)
Product: gcc
Version: 8.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
Target Milestone: ---
r268714 gave:
spawn -ignore SIGHUP
/export/gnu/import/git/gcc-test/bld/gcc/testsuite/g++/../../xg++
-B/export/gnu/import/git/gcc-test/bld/gcc/testsuite/g++/../../
/export/gnu/import/git/gcc-test/src-8/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda8.C
-fno-diagnostics-show-caret -fdiagnostics-color=never -nostdinc++
-I/export/gnu/import/git/gcc-test/bld/i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu
-I/export/gnu/import/git/gcc-test/bld/i686-pc-linux-gnu/libstdc++-v3/include
-I/export/gnu/import/git/gcc-test/src-8/libstdc++-v3/libsupc++
-I/export/gnu/import/git/gcc-test/src-8/libstdc++-v3/include/backward
-I/export/gnu/import/git/gcc-test/src-8/libstdc++-v3/testsuite/util
-fmessage-length=0 -std=c++17 -S -o constexpr-lambda8.s^M
/export/gnu/import/git/gcc-test/src-8/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda8.C:11:27:
error: non-constant condition for static assertion^M
/export/gnu/import/git/gcc-test/src-8/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda8.C:11:19:
in 'constexpr' expansion of 'Fwd.<lambda(int (*)(int),
auto:1)>(NC.<lambda(auto:3)>::operator int (*)(int)<int>(), 3)'^M
/export/gnu/import/git/gcc-test/src-8/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda8.C:9:48:
error: call to non-'constexpr' function '<lambda(auto:3)> [with auto:3 =
int]'^M
/export/gnu/import/git/gcc-test/src-8/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda8.C:9:20:
note: '<lambda(auto:3)> [with auto:3 = int]' is not usable as a 'constexpr'
function because:^M
/export/gnu/import/git/gcc-test/src-8/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda8.C:9:35:
error: 's' declared 'static' in 'constexpr' context^M
compiler exited with status 1
PASS: g++.dg/cpp1z/constexpr-lambda8.C (test for errors, line 9)
PASS: g++.dg/cpp1z/constexpr-lambda8.C (test for warnings, line 11)
PASS: g++.dg/cpp1z/constexpr-lambda8.C (test for errors, line 11)
FAIL: g++.dg/cpp1z/constexpr-lambda8.C (test for excess errors)
Excess errors:
/export/gnu/import/git/gcc-test/src-8/gcc/testsuite/g++.dg/cpp1z/constexpr-lambda8.C:9:48:
error: call to non-'constexpr' function '<lambda(auto:3)> [with auto:3 = int]'
