head	1.1;
branch	1.1.1;
access;
symbols
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	clang-195771:1.1.1.1
	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.1
date	2013.11.28.14.14.56;	author joerg;	state Exp;
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1.1.1.1
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1.1.1.2
date	2014.01.05.15.40.36;	author joerg;	state Exp;
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1.1.1.2.4.1
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1.1.1.3.2.1
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desc
@@


1.1
log
@Initial revision
@
text
@// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify -pedantic %s
float f = 0x1p+1; // expected-warning{{hexadecimal floating constants are a C99 feature}}
double e = 0x.p0; //expected-error{{hexadecimal floating constants require a significand}}
double d = 0x.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}
float g = 0x1.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}
double h = 0x1.p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}

// PR12717: In order to minimally diverge from the C++ standard, we do not lex
// 'p[+-]' as part of a pp-number unless the token starts 0x and doesn't contain
// an underscore.
double i = 0p+3; // expected-error{{invalid suffix 'p' on integer constant}}
#define PREFIX(x) foo ## x
double foo0p = 1, j = PREFIX(0p+3); // ok
double k = 0x42_amp+3; // expected-error-re{{invalid suffix '_amp' on integer constant|no matching literal operator for call to 'operator "" _amp'}}
@


1.1.1.1
log
@Import Clang 3.4rc1 r195771.
@
text
@@


1.1.1.2
log
@Import clang 3.5svn r198450.
@
text
@d15 1
a15 1
double k = 0x42_amp+3; // expected-error-re{{{{invalid suffix '_amp' on integer constant|no matching literal operator for call to 'operator "" _amp'}}}}
@


1.1.1.3
log
@Import Clang 3.8.0rc3 r261930.
@
text
@d15 1
a15 1
double k = 0x42_amp+3; // expected-error-re{{{{invalid suffix '_amp' on integer constant|no matching literal operator for call to 'operator""_amp'}}}}
@


1.1.1.3.2.1
log
@Sync with HEAD
@
text
@d1 1
a1 1
// RUN: %clang_cc1 -std=c++98 -fsyntax-only -verify -pedantic %s
d3 5
a7 14
// RUN: %clang_cc1 -std=c++14 -fsyntax-only -verify -pedantic %s
// RUN: %clang_cc1 -std=c++1z -fsyntax-only -verify -pedantic %s
double e = 0x.p0; // expected-error-re {{hexadecimal floating {{constant|literal}} requires a significand}}

float f = 0x1p+1;
double d = 0x.2p2;
float g = 0x1.2p2;
double h = 0x1.p2;
#if __cplusplus <= 201402L
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
#endif
d12 1
a12 1
double i = 0p+3; // expected-error {{invalid suffix 'p' on integer constant}}
d15 1
a15 8
double k = 0x42_amp+3;
#if __cplusplus > 201402L
// expected-error@@-2 {{no matching literal operator for call to 'operator""_amp+3'}}
#elif __cplusplus >= 201103L
// expected-error@@-4 {{no matching literal operator for call to 'operator""_amp'}}
#else
// expected-error@@-6 {{invalid suffix '_amp' on integer constant}}
#endif
@


1.1.1.4
log
@Import Clang pre-4.0.0 r291444.
@
text
@d1 1
a1 1
// RUN: %clang_cc1 -std=c++98 -fsyntax-only -verify -pedantic %s
d3 5
a7 14
// RUN: %clang_cc1 -std=c++14 -fsyntax-only -verify -pedantic %s
// RUN: %clang_cc1 -std=c++1z -fsyntax-only -verify -pedantic %s
double e = 0x.p0; // expected-error-re {{hexadecimal floating {{constant|literal}} requires a significand}}

float f = 0x1p+1;
double d = 0x.2p2;
float g = 0x1.2p2;
double h = 0x1.p2;
#if __cplusplus <= 201402L
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++1z feature}}
#endif
d12 1
a12 1
double i = 0p+3; // expected-error {{invalid suffix 'p' on integer constant}}
d15 1
a15 8
double k = 0x42_amp+3;
#if __cplusplus > 201402L
// expected-error@@-2 {{no matching literal operator for call to 'operator""_amp+3'}}
#elif __cplusplus >= 201103L
// expected-error@@-4 {{no matching literal operator for call to 'operator""_amp'}}
#else
// expected-error@@-6 {{invalid suffix '_amp' on integer constant}}
#endif
@


1.1.1.5
log
@Import clang r319952 from branches/release_50
@
text
@d4 1
a4 1
// RUN: %clang_cc1 -std=c++17 -fsyntax-only -verify -pedantic %s
d12 4
a15 4
// expected-warning@@-5 {{hexadecimal floating literals are a C++17 feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++17 feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++17 feature}}
// expected-warning@@-5 {{hexadecimal floating literals are a C++17 feature}}
@


1.1.1.5.4.1
log
@Mostly merge changes from HEAD upto 20200411
@
text
@@


1.1.1.6
log
@Mark old LLVM instance as dead.
@
text
@@


1.1.1.2.8.1
log
@file hexfloat.cpp was added on branch tls-maxphys on 2014-08-19 23:48:29 +0000
@
text
@d1 15
@


1.1.1.2.8.2
log
@Rebase to HEAD as of a few days ago.
@
text
@a0 15
// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify -pedantic %s
float f = 0x1p+1; // expected-warning{{hexadecimal floating constants are a C99 feature}}
double e = 0x.p0; //expected-error{{hexadecimal floating constants require a significand}}
double d = 0x.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}
float g = 0x1.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}
double h = 0x1.p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}

// PR12717: In order to minimally diverge from the C++ standard, we do not lex
// 'p[+-]' as part of a pp-number unless the token starts 0x and doesn't contain
// an underscore.
double i = 0p+3; // expected-error{{invalid suffix 'p' on integer constant}}
#define PREFIX(x) foo ## x
double foo0p = 1, j = PREFIX(0p+3); // ok
double k = 0x42_amp+3; // expected-error-re{{{{invalid suffix '_amp' on integer constant|no matching literal operator for call to 'operator "" _amp'}}}}
@


1.1.1.2.4.1
log
@file hexfloat.cpp was added on branch yamt-pagecache on 2014-05-22 16:19:26 +0000
@
text
@d1 15
@


1.1.1.2.4.2
log
@sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")
@
text
@a0 15
// RUN: %clang_cc1 -fsyntax-only -verify -pedantic %s
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify -pedantic %s
float f = 0x1p+1; // expected-warning{{hexadecimal floating constants are a C99 feature}}
double e = 0x.p0; //expected-error{{hexadecimal floating constants require a significand}}
double d = 0x.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}
float g = 0x1.2p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}
double h = 0x1.p2; // expected-warning{{hexadecimal floating constants are a C99 feature}}

// PR12717: In order to minimally diverge from the C++ standard, we do not lex
// 'p[+-]' as part of a pp-number unless the token starts 0x and doesn't contain
// an underscore.
double i = 0p+3; // expected-error{{invalid suffix 'p' on integer constant}}
#define PREFIX(x) foo ## x
double foo0p = 1, j = PREFIX(0p+3); // ok
double k = 0x42_amp+3; // expected-error-re{{{{invalid suffix '_amp' on integer constant|no matching literal operator for call to 'operator "" _amp'}}}}
@