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Add a simple test for strict compiler warnings

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This commit is contained in:
Florin Iucha 2018-12-08 10:24:20 -05:00
parent bf1f1c73e3
commit 6d5e0a81c2
2 changed files with 14 additions and 0 deletions
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4
test/CMakeLists.txt
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@ -200,4 +200,8 @@ if (FMT_PEDANTIC AND NOT WIN32)
"-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}" "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}"
"-DPEDANTIC_COMPILE_FLAGS=${PEDANTIC_COMPILE_FLAGS}" "-DPEDANTIC_COMPILE_FLAGS=${PEDANTIC_COMPILE_FLAGS}"
"-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}") "-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
add_executable (hello_fmt hello_fmt.cc ../src/format.cc)
target_compile_options (hello_fmt PRIVATE -Wall -Wextra -Werror -pedantic -Wconversion -Wsign-conversion -Wunused -Wshadow -Wdouble-promotion -Wcast-align -Wnull-dereference)
target_include_directories( hello_fmt PRIVATE ${PROJECT_SOURCE_DIR}/include)
endif () endif ()

10
test/hello_fmt.cc Normal file
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@ -0,0 +1,10 @@
#include <fmt/core.h>
int main()
{
fmt::print("Hello, {}!", "world"); // uses Python-like format string syntax
fmt::print("The answer is {}\n", 42);
return 0;
}