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| author | Jordan Rupprecht <rupprecht@google.com> | 2019-05-14 21:58:59 +0000 |
|---|---|---|
| committer | Jordan Rupprecht <rupprecht@google.com> | 2019-05-14 21:58:59 +0000 |
| commit | b35a2aa71f76a334a9c98c0a3c3995b5d902d2b9 (patch) | |
| tree | cdff4a5d1a715d4ad622fd8f190128b54bebe440 /test/Headers/float.c | |
| parent | 3748d41833787fcbf59cc5624e8d2b042a8991bc (diff) | |
| parent | 741e05796da92b46d4f7bcbee00702ff37df6489 (diff) | |
Creating branches/google/stable and tags/google/stable/2019-05-14 from r360103upstream/google/stable
git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/google/stable@360714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Headers/float.c')
| -rw-r--r-- | test/Headers/float.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/test/Headers/float.c b/test/Headers/float.c index 74ebb8437f..70c11b0537 100644 --- a/test/Headers/float.c +++ b/test/Headers/float.c @@ -1,6 +1,9 @@ // RUN: %clang_cc1 -fsyntax-only -verify -std=c89 -ffreestanding %s // RUN: %clang_cc1 -fsyntax-only -verify -std=c99 -ffreestanding %s // RUN: %clang_cc1 -fsyntax-only -verify -std=c11 -ffreestanding %s +// RUN: %clang_cc1 -fsyntax-only -verify -xc++ -std=c++11 -ffreestanding %s +// RUN: %clang_cc1 -fsyntax-only -verify -xc++ -std=c++14 -ffreestanding %s +// RUN: %clang_cc1 -fsyntax-only -verify -xc++ -std=c++17 -ffreestanding %s // expected-no-diagnostics /* Basic floating point conformance checks against: @@ -11,7 +14,7 @@ /* C11, 5.2.4.2.2p11, pp. 30 C99, 5.2.4.2.2p9, pp. 25 - C89, 2.2.4.2 + C89, 2.2.4.2 */ #include <float.h> @@ -42,7 +45,7 @@ #endif -#if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__) +#if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__) || __cplusplus >= 201703L #ifndef FLT_DECIMAL_DIG #error "Mandatory macro FLT_DECIMAL_DIG is missing." #elif FLT_DECIMAL_DIG < 6 @@ -98,7 +101,7 @@ #endif -#if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__) +#if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__) || __cplusplus >= 201103L #ifndef DECIMAL_DIG #error "Mandatory macro DECIMAL_DIG is missing." #elif DECIMAL_DIG < 10 @@ -212,13 +215,13 @@ _Static_assert(FLT_MANT_DIG == __FLT_MANT_DIG__, ""); _Static_assert(DBL_MANT_DIG == __DBL_MANT_DIG__, ""); _Static_assert(LDBL_MANT_DIG == __LDBL_MANT_DIG__, ""); -#if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__) +#if __STDC_VERSION__ >= 201112L || !defined(__STRICT_ANSI__) || __cplusplus >= 201703L _Static_assert(FLT_DECIMAL_DIG == __FLT_DECIMAL_DIG__, ""); _Static_assert(DBL_DECIMAL_DIG == __DBL_DECIMAL_DIG__, ""); _Static_assert(LDBL_DECIMAL_DIG == __LDBL_DECIMAL_DIG__, ""); #endif -#if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__) +#if __STDC_VERSION__ >= 199901L || !defined(__STRICT_ANSI__) || __cplusplus >= 201103L _Static_assert(DECIMAL_DIG == __DECIMAL_DIG__, ""); #endif |