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Workaround broken UDL templates in GCC < 6.4

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This commit is contained in:
Victor Zverovich 2020-02-10 17:08:14 +01:00
parent 1f1b50707c
commit dc22360c34
1 changed files with 3 additions and 3 deletions
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6
include/fmt/format.h
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@ -131,11 +131,11 @@ FMT_END_NAMESPACE
#endif #endif
#ifndef FMT_USE_UDL_TEMPLATE #ifndef FMT_USE_UDL_TEMPLATE
// EDG front end based compilers (icc, nvcc) do not support UDL templates yet // EDG front end based compilers (icc, nvcc) and GCC < 6.4 do not propertly
// and GCC 9 warns about them. // support UDL templates and GCC >= 9 warns about them.
# if FMT_USE_USER_DEFINED_LITERALS && FMT_ICC_VERSION == 0 && \ # if FMT_USE_USER_DEFINED_LITERALS && FMT_ICC_VERSION == 0 && \
FMT_CUDA_VERSION == 0 && \ FMT_CUDA_VERSION == 0 && \
((FMT_GCC_VERSION >= 600 && FMT_GCC_VERSION <= 900 && \ ((FMT_GCC_VERSION >= 604 && FMT_GCC_VERSION <= 900 && \
__cplusplus >= 201402L) || \ __cplusplus >= 201402L) || \
FMT_CLANG_VERSION >= 304) FMT_CLANG_VERSION >= 304)
# define FMT_USE_UDL_TEMPLATE 1 # define FMT_USE_UDL_TEMPLATE 1