2014-01-02 19:31:53 +00:00
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# Test if compile errors are produced where necessary.
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include(CheckCXXSourceCompiles)
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set(CMAKE_REQUIRED_INCLUDES ${CMAKE_CURRENT_SOURCE_DIR}/..)
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2014-01-07 16:43:53 +00:00
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function (expect_compile_error code)
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check_cxx_source_compiles("
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2014-01-02 19:31:53 +00:00
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#include \"format.cc\"
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2014-01-07 16:43:53 +00:00
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int main() {
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${code}
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}
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" compiles)
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if (compiles)
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error("No compile error for: ${code}")
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endif ()
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2014-01-07 16:57:37 +00:00
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unset(compiles CACHE)
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2014-01-07 16:43:53 +00:00
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endfunction ()
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# Writing a wide character to a character stream Writer is forbidden.
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expect_compile_error("fmt::Writer() << L'a';")
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2014-01-07 16:57:37 +00:00
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expect_compile_error("fmt::Writer() << fmt::pad(\"abc\", 5, L' ');")
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