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Make <experimental/filesystem> compile with gcc 4.8.5 

Patch by Victor Zverovich.

This fixes an error when compiling `<experimental/filesystem>` with gcc 4.8.5:

```
.../libcxx/src/experimental/filesystem/filesystem_common.h:137:34:
error: redeclaration ‘T
std::experimental::filesystem::v1::detail::{anonymous}::error_value() [with T =
bool]’ d
iffers in ‘constexpr’
 constexpr bool error_value<bool>() {
                                  ^
.../libcxx/src/experimental/filesystem/filesystem_common.h:133:3:
error: from previous declaration ‘T
std::experimental::filesystem::v1::detail::{anonymous}::error_value() [with T
 = bool]’
 T error_value();
   ^
```

Reviewed as https://reviews.llvm.org/D49813

llvm-svn: 337962
This commit is contained in:
Eric Fiselier 2018-07-25 21:01:45 +00:00
parent 0887cf9cab
commit d77f3ef4a4
1 changed files with 2 additions and 2 deletions
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4
libcxx/src/experimental/filesystem/filesystem_common.h
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@ -118,11 +118,11 @@ T error_value();
template <> template <>
_LIBCPP_CONSTEXPR_AFTER_CXX11 void error_value<void>() {} _LIBCPP_CONSTEXPR_AFTER_CXX11 void error_value<void>() {}
template <> template <>
constexpr bool error_value<bool>() { bool error_value<bool>() {
return false; return false;
} }
template <> template <>
constexpr uintmax_t error_value<uintmax_t>() { uintmax_t error_value<uintmax_t>() {
return uintmax_t(-1); return uintmax_t(-1);
} }
template <> template <>