forked from OSchip/llvm-project
145 lines
8.0 KiB
C++
145 lines
8.0 KiB
C++
// Note: %s must be preceded by --, otherwise it may be interpreted as a
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// command-line option, e.g. on Mac where %s is commonly under /Users.
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// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=TRIGRAPHS-DEFAULT %s
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// cc1 will disable trigraphs for -fms-compatibility as long as -ftrigraphs
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// isn't explicitly passed.
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// TRIGRAPHS-DEFAULT-NOT: "-ftrigraphs"
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// RUN: %clang_cl /c -### /Zc:trigraphs -- %s 2>&1 | FileCheck -check-prefix=TRIGRAPHS-ON %s
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// TRIGRAPHS-ON: "-ftrigraphs"
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// RUN: %clang_cl /c -### /Zc:trigraphs- -- %s 2>&1 | FileCheck -check-prefix=TRIGRAPHS-OFF %s
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// TRIGRAPHS-OFF: "-fno-trigraphs"
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// RUN: %clang_cl /c -### /Zc:sizedDealloc -- %s 2>&1 | FileCheck -check-prefix=SIZED-DEALLOC-ON %s
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// SIZED-DEALLOC-ON: "-fsized-deallocation"
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// RUN: %clang_cl /c -### /Zc:sizedDealloc- -- %s 2>&1 | FileCheck -check-prefix=SIZED-DEALLOC-OFF %s
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// SIZED-DEALLOC-OFF-NOT: "-fsized-deallocation"
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// RUN: %clang_cl /c /std:c++17 -### /Zc:alignedNew -- %s 2>&1 | FileCheck -check-prefix=ALIGNED-NEW-ON %s
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// ALIGNED-NEW-ON: "-faligned-allocation"
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// RUN: %clang_cl /c /std:c++17 -### /Zc:alignedNew- -- %s 2>&1 | FileCheck -check-prefix=ALIGNED-NEW-OFF %s
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// ALIGNED-NEW-OFF-NOT: "-faligned-allocation"
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// RUN: %clang_cl /c -### /kernel -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-NO-RTTI,KERNEL-NO-EXCEPTIONS %s
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// KERNEL-NO-RTTI: "-fno-rtti"
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// KERNEL-NO-EXCEPTIONS-NOT: "-fcxx-exceptions" "-fexceptions"
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// RUN: %clang_cl /c -### --target=i686-pc-windows-msvc /kernel /arch:SSE -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-SSE %s
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// RUN: %clang_cl /c -### --target=i686-pc-windows-msvc /kernel /arch:SSE2 -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-SSE2 %s
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// RUN: %clang_cl /c -### --target=i686-pc-windows-msvc /kernel /arch:AVX -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-AVX %s
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// RUN: %clang_cl /c -### --target=i686-pc-windows-msvc /kernel /arch:AVX2 -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-AVX2 %s
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// RUN: %clang_cl /c -### --target=i686-pc-windows-msvc /kernel /arch:AVX512 -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-AVX512 %s
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// KERNEL-SSE: error: invalid argument '/arch:SSE' not allowed with '/kernel'
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// KERNEL-SSE2: error: invalid argument '/arch:SSE2' not allowed with '/kernel'
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// KERNEL-AVX: error: invalid argument '/arch:AVX' not allowed with '/kernel'
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// KERNEL-AVX2: error: invalid argument '/arch:AVX2' not allowed with '/kernel'
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// KERNEL-AVX512: error: invalid argument '/arch:AVX512' not allowed with '/kernel'
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// RUN: %clang_cl /c -### /kernel /EHsc -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-EHSC %s
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// RUN: %clang_cl /c -### /kernel /GR -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-GR %s
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// KERNEL-EHSC-NOT: "-fcxx-exceptions" "-fexceptions"
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// KERNEL-GR: error: invalid argument '/GR' not allowed with '/kernel'
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// RUN: %clang_cl /c -### --target=x86_64-pc-windows-msvc /kernel /arch:AVX -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-X64-AVX %s
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// RUN: %clang_cl /c -### --target=x86_64-pc-windows-msvc /kernel /arch:AVX2 -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-X64-AVX2 %s
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// RUN: %clang_cl /c -### --target=x86_64-pc-windows-msvc /kernel /arch:AVX512 -- %s 2>&1 | FileCheck -check-prefixes=KERNEL-X64-AVX512 %s
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// KERNEL-X64-AVX: error: invalid argument '/arch:AVX' not allowed with '/kernel'
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// KERNEL-X64-AVX2: error: invalid argument '/arch:AVX2' not allowed with '/kernel'
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// KERNEL-X64-AVX512: error: invalid argument '/arch:AVX512' not allowed with '/kernel'
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// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=STRICTSTRINGS-DEFAULT %s
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// STRICTSTRINGS-DEFAULT-NOT: -Werror=c++11-compat-deprecated-writable-strings
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// RUN: %clang_cl /c -### /Zc:strictStrings -- %s 2>&1 | FileCheck -check-prefix=STRICTSTRINGS-ON %s
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// STRICTSTRINGS-ON: -Werror=c++11-compat-deprecated-writable-strings
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// RUN: %clang_cl /c -### /Zc:strictStrings- -- %s 2>&1 | FileCheck -check-prefix=STRICTSTRINGS-OFF %s
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// STRICTSTRINGS-OFF: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:foobar -- %s 2>&1 | FileCheck -check-prefix=FOOBAR-ON %s
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// FOOBAR-ON: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:foobar- -- %s 2>&1 | FileCheck -check-prefix=FOOBAR-ON %s
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// FOOBAR-OFF: argument unused during compilation
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// These are ignored if enabled, and warn if disabled.
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// RUN: %clang_cl /c -### /Zc:forScope -- %s 2>&1 | FileCheck -check-prefix=FORSCOPE-ON %s
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// FORSCOPE-ON-NOT: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:forScope- -- %s 2>&1 | FileCheck -check-prefix=FORSCOPE-OFF %s
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// FORSCOPE-OFF: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:wchar_t -- %s 2>&1 | FileCheck -check-prefix=WCHAR_T-ON %s
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// WCHAR_T-ON-NOT: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:wchar_t- -- %s 2>&1 | FileCheck -check-prefix=WCHAR_T-OFF %s
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// WCHAR_T-OFF: "-fno-wchar"
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// RUN: %clang_cl /c -### /Zc:auto -- %s 2>&1 | FileCheck -check-prefix=AUTO-ON %s
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// AUTO-ON-NOT: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:auto- -- %s 2>&1 | FileCheck -check-prefix=AUTO-OFF %s
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// AUTO-OFF: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:inline -- %s 2>&1 | FileCheck -check-prefix=INLINE-ON %s
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// INLINE-ON-NOT: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:inline- -- %s 2>&1 | FileCheck -check-prefix=INLINE-OFF %s
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// INLINE-OFF: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:ternary -- %s 2>&1 | FileCheck -check-prefix=TERNARY-ON %s
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// TERNARY-ON-NOT: argument unused during compilation
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// RUN: %clang_cl /c -### /Zc:ternary- -- %s 2>&1 | FileCheck -check-prefix=TERNARY-OFF %s
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// TERNARY-OFF: argument unused during compilation
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// thread safe statics are off for versions < 19.
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// RUN: %clang_cl /c -### -fms-compatibility-version=18 -- %s 2>&1 | FileCheck -check-prefix=NoThreadSafeStatics %s
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// RUN: %clang_cl /Zc:threadSafeInit /Zc:threadSafeInit- /c -### -- %s 2>&1 | FileCheck -check-prefix=NoThreadSafeStatics %s
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// NoThreadSafeStatics: "-fno-threadsafe-statics"
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// RUN: %clang_cl /Zc:threadSafeInit /c -### -- %s 2>&1 | FileCheck -check-prefix=ThreadSafeStatics %s
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// ThreadSafeStatics-NOT: "-fno-threadsafe-statics"
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// RUN: %clang_cl /Zc:dllexportInlines- /c -### -- %s 2>&1 | FileCheck -check-prefix=NoDllExportInlines %s
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// NoDllExportInlines: "-fno-dllexport-inlines"
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// RUN: %clang_cl /Zc:dllexportInlines /c -### -- %s 2>&1 | FileCheck -check-prefix=DllExportInlines %s
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// DllExportInlines-NOT: "-fno-dllexport-inlines"
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// We recognize -f[no-]delayed-template-parsing.
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// /Zc:twoPhase[-] has the opposite meaning.
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// RUN: %clang_cl -c -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDDEFAULT %s
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// DELAYEDDEFAULT: "-fdelayed-template-parsing"
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// RUN: %clang_cl -c -fdelayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDON %s
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// RUN: %clang_cl -c /Zc:twoPhase- -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDON %s
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// DELAYEDON: "-fdelayed-template-parsing"
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// RUN: %clang_cl -c -fno-delayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDOFF %s
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// RUN: %clang_cl -c /Zc:twoPhase -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDOFF %s
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// DELAYEDOFF-NOT: "-fdelayed-template-parsing"
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// RUN: %clang_cl -c -### /std:c++latest -- %s 2>&1 | FileCheck -check-prefix CHECK-LATEST-CHAR8_T %s
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// CHECK-LATEST-CHAR8_T-NOT: "-fchar8_t"
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// RUN: %clang_cl -c -### /Zc:char8_t -- %s 2>&1 | FileCheck -check-prefix CHECK-CHAR8_T %s
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// CHECK-CHAR8_T: "-fchar8_t"
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// RUN: %clang_cl -c -### /Zc:char8_t- -- %s 2>&1 | FileCheck -check-prefix CHECK-CHAR8_T_ %s
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// CHECK-CHAR8_T_: "-fno-char8_t"
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// These never warn, but don't have an effect yet.
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// RUN: %clang_cl /c \
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// RUN: /Zc:__cplusplus \
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// RUN: /Zc:auto \
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// RUN: /Zc:forScope \
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// RUN: /Zc:inline \
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// RUN: /Zc:rvalueCast \
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// RUN: /Zc:ternary \
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// RUN: -### -- %s 2>&1 | FileCheck -check-prefix=IGNORED %s
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// IGNORED-NOT: argument unused during compilation
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// IGNORED-NOT: no such file or directory
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// Negated form warns:
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// RUN: %clang_cl /c \
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// RUN: /Zc:rvalueCast- \
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// RUN: -### -- %s 2>&1 | FileCheck -check-prefix=NOTIGNORED %s
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// NOTIGNORED: argument unused during compilation
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