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Tokenizer: simplify restrict

This commit is contained in:
Raphael Geissert 2011-01-16 11:37:03 +01:00 committed by Daniel Marjamäki
parent beb2db82a2
commit da998fec68
2 changed files with 9 additions and 8 deletions
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14
lib/tokenize.cpp
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@ -2379,6 +2379,12 @@ bool Tokenizer::tokenize(std::istream &code,
// remove Borland stuff..
simplifyBorland();
// Remove "volatile", "inline", "register", and "restrict"
simplifyKeyword();
// Remove __builtin_expect, likely and unlikely
simplifyBuiltinExpect();
// typedef..
simplifyTypedef();
@ -2400,12 +2406,6 @@ bool Tokenizer::tokenize(std::istream &code,
}
}
// Remove "volatile", "inline", "register", and "restrict"
simplifyKeyword();
// Remove __builtin_expect, likely and unlikely
simplifyBuiltinExpect();
// collapse compound standard types into a single token
// unsigned long long int => long _isUnsigned=true,_isLong=true
simplifyStdType();
@ -8899,7 +8899,7 @@ void Tokenizer::simplifyAttribute()
// Remove "volatile", "inline", "register", and "restrict"
void Tokenizer::simplifyKeyword()
{
const char pattern[] = "volatile|inline|__inline|__forceinline|register|restrict|__restrict__";
const char pattern[] = "volatile|inline|__inline|__forceinline|register|restrict|__restrict|__restrict__";
while (Token::Match(_tokens, pattern))
{
_tokens->deleteThis();

3
test/testsimplifytokens.cpp
View File

@ -6304,12 +6304,13 @@ private:
ASSERT_EQUALS("int foo ( ) { }", tok("__forceinline int foo ( ) { }", true));
ASSERT_EQUALS("if ( a ) { }", tok("if ( likely ( a ) ) { }", true));
ASSERT_EQUALS("if ( a ) { }", tok("if ( unlikely ( a ) ) { }", true));
ASSERT_EQUALS("int * p ;", tok("int * __restrict__ p;", true));
ASSERT_EQUALS("int * p ;", tok("int * __restrict p;", true));
ASSERT_EQUALS("int * * p ;", tok("int * __restrict__ * p;", true));
ASSERT_EQUALS("void foo ( float * a , float * b ) ;", tok("void foo(float * __restrict__ a, float * __restrict__ b);", true));
ASSERT_EQUALS("int * p ;", tok("int * restrict p;", true));
ASSERT_EQUALS("int * * p ;", tok("int * restrict * p;", true));
ASSERT_EQUALS("void foo ( float * a , float * b ) ;", tok("void foo(float * restrict a, float * restrict b);", true));
ASSERT_EQUALS("; int * p ;", tok("typedef int * __restrict__ rint; rint p;", true));
}
void simplifyCallingConvention()