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Remove some redundant semicolons - part 7

This commit is contained in:
Edoardo Prezioso 2011-12-04 18:08:35 +01:00
parent 52a174fa9d
commit 4946b036ad
2 changed files with 41 additions and 28 deletions
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16
lib/tokenize.cpp
View File

@ -7871,7 +7871,15 @@ void Tokenizer::simplifyEnum()
std::string className;
int classLevel = 0;
bool goback = false;
for (Token *tok = _tokens; tok; tok = tok->next()) {
if (goback) {
//jump back once, see the comment at the end of the function
goback = false;
tok = tok->previous();
}
if (Token::Match(tok, "class|struct|namespace %any%") &&
(!tok->previous() || (tok->previous() && tok->previous()->str() != "enum"))) {
className = tok->next()->str();
@ -8204,10 +8212,18 @@ void Tokenizer::simplifyEnum()
if (start != _tokens) {
tok1 = start->previous();
tok1->deleteNext();
//no need to remove last token in the list
if (tok1->tokAt(2))
tok1->deleteNext();
tok = tok1;
} else {
_tokens->deleteThis();
//no need to remove last token in the list
if (_tokens->next())
_tokens->deleteThis();
tok = _tokens;
//now the next token to process is 'tok', not 'tok->next()';
goback = true;
}
}
}

53
test/testsimplifytokens.cpp
View File

@ -6477,21 +6477,21 @@ private:
void enum1() {
const char code[] = "enum A { a, b, c }; A c1 = c;";
const char expected[] = "; int c1 ; c1 = 2 ;";
const char expected[] = "int c1 ; c1 = 2 ;";
ASSERT_EQUALS(expected, tok(code, false));
}
void enum2() {
const char code[] = "enum A { a, }; int array[a];";
const char expected[] = "; int array [ 0 ] ;";
const char expected[] = "int array [ 0 ] ;";
ASSERT_EQUALS(expected, tok(code, false));
}
void enum3() {
const char code[] = "enum { a, }; int array[a];";
const char expected[] = "; int array [ 0 ] ;";
const char expected[] = "int array [ 0 ] ;";
ASSERT_EQUALS(expected, tok(code, false));
}
@ -6511,7 +6511,7 @@ private:
const char expected[] = "class A { "
"public: "
"; "
""
"int get ( ) const ; "
"void put ( int a ) { ea = a ; ea = 0 ; } "
"private: "
@ -6534,7 +6534,7 @@ private:
"A::EA e = A::a1;";
const char expected[] = "struct A { "
"; "
""
"int get ( ) const ; "
"void put ( int a ) { ea = a ; ea = 0 ; } "
"int ea ; "
@ -6557,8 +6557,7 @@ private:
" g\n"
"};\n"
"int sum = a + b + c + d + e + f + g;";
const char expected[] = "; "
"int sum ; sum = "
const char expected[] = "int sum ; sum = "
"sizeof ( int ) + "
"1 + sizeof ( int ) + "
"1 + sizeof ( int ) + 100 + "
@ -6568,12 +6567,12 @@ private:
"91 ;";
ASSERT_EQUALS(expected, tok(code, false));
ASSERT_EQUALS("; int sum ; sum = 508 ;", tok(code, true));
ASSERT_EQUALS("int sum ; sum = 508 ;", tok(code, true));
}
void enum6() {
const char code[] = "enum { a = MAC(A, B, C) }; void f(a) { }";
const char expected[] = "; void f ( MAC ( A , B , C ) ) { }";
const char expected[] = "void f ( MAC ( A , B , C ) ) { }";
ASSERT_EQUALS(expected, tok(code, false));
}
@ -6586,8 +6585,7 @@ private:
" int A = B;\n"
" { float A = C; }\n"
"}";
const char expected[] = "; "
"int main ( ) "
const char expected[] = "int main ( ) "
"{ "
"int A ; A = 1 ; "
"{ float A ; A = 2 ; } "
@ -6598,8 +6596,7 @@ private:
{
const char code[] = "enum FOO {A,B,C};\n"
"void f(int A, float B, char C) { }";
const char expected[] = "; "
"void f ( int A , float B , char C ) { }";
const char expected[] = "void f ( int A , float B , char C ) { }";
ASSERT_EQUALS(expected, tok(code, false));
}
}
@ -6678,7 +6675,7 @@ private:
const char code[] = "enum {\n"
"SHELL_SIZE = sizeof(union { int i; char *cp; double d; }) - 1, \n"
"} e = SHELL_SIZE;";
const char expected[] = "; int e ; e = sizeof ( union { int i ; char * cp ; double d ; } ) - 1 ;";
const char expected[] = "int e ; e = sizeof ( union { int i ; char * cp ; double d ; } ) - 1 ;";
ASSERT_EQUALS(expected, tok(code, false));
checkSimplifyEnum(code);
@ -6693,7 +6690,7 @@ private:
"}";
const char expected[] = "int main ( ) "
"{ "
"; "
""
"A u ; u = 1 ; A v ; v = 2 ; "
"}";
ASSERT_EQUALS(expected, tok(code, false));
@ -6709,7 +6706,7 @@ private:
"{\n"
" unsigned int fred = 0;\n"
"}";
const char expected[] = "; void foo ( ) { unsigned int fred ; fred = 0 ; }";
const char expected[] = "void foo ( ) { unsigned int fred ; fred = 0 ; }";
ASSERT_EQUALS(expected, tok(code, false));
}
@ -6719,14 +6716,14 @@ private:
"{\n"
" unsigned int fred = a;\n"
"}";
const char expected[] = "; void foo ( ) { unsigned int fred ; fred = a ; }";
const char expected[] = "void foo ( ) { unsigned int fred ; fred = a ; }";
ASSERT_EQUALS(expected, tok(code, false));
}
void enum14() {
const char code[] = "enum ab { a };\n"
"ab";
const char expected[] = "; ab";
const char expected[] = "ab";
ASSERT_EQUALS(expected, tok(code, false));
}
@ -6734,42 +6731,42 @@ private:
{
const char code[] = "enum : char { a = 99 };\n"
"char c1 = a;";
const char expected[] = "; char c1 ; c1 = 99 ;";
const char expected[] = "char c1 ; c1 = 99 ;";
ASSERT_EQUALS(expected, tok(code, false));
}
{
const char code[] = "enum class Enum1 { a };\n"
"Enum1 e1 = a;";
const char expected[] = "; int e1 ; e1 = 0 ;";
const char expected[] = "int e1 ; e1 = 0 ;";
ASSERT_EQUALS(expected, tok(code, false));
}
{
const char code[] = "enum Enum1 : char { a };\n"
"Enum1 e1 = a;";
const char expected[] = "; char e1 ; e1 = 0 ;";
const char expected[] = "char e1 ; e1 = 0 ;";
ASSERT_EQUALS(expected, tok(code, false));
}
{
const char code[] = "enum class Enum1 : unsigned char { a };\n"
"Enum1 e1 = a;";
const char expected[] = "; unsigned char e1 ; e1 = 0 ;";
const char expected[] = "unsigned char e1 ; e1 = 0 ;";
ASSERT_EQUALS(expected, tok(code, false));
}
{
const char code[] = "enum class Enum1 : unsigned int { a };\n"
"Enum1 e1 = a;";
const char expected[] = "; unsigned int e1 ; e1 = 0 ;";
const char expected[] = "unsigned int e1 ; e1 = 0 ;";
ASSERT_EQUALS(expected, tok(code, false));
}
{
const char code[] = "enum class Enum1 : unsigned long long int { a };\n"
"Enum1 e1 = a;";
const char expected[] = "; unsigned long long e1 ; e1 = 0 ;";
const char expected[] = "unsigned long long e1 ; e1 = 0 ;";
ASSERT_EQUALS(expected, tok(code, false));
}
}
@ -6791,7 +6788,7 @@ private:
void enum18() { // ticket #2466 - array with same name as enum constant
const char code[] = "enum ab { a=0, b };\n"
"void f() { a[0]; }\n";
ASSERT_EQUALS("; void f ( ) { a [ 0 ] ; }", tok(code, false));
ASSERT_EQUALS("void f ( ) { a [ 0 ] ; }", tok(code, false));
}
void enum19() { // ticket #2536
@ -6828,7 +6825,7 @@ private:
void enum23() { // ticket #2804
const char code[] = "enum Enumerator : std::uint8_t { ITEM1, ITEM2, ITEM3 };\n"
"Enumerator e = ITEM3;\n";
const char expected[] = "; std :: uint8_t e ; e = 2 ;";
const char expected[] = "std :: uint8_t e ; e = 2 ;";
ASSERT_EQUALS(expected, tok(code, false));
ASSERT_EQUALS("", errout.str());
}
@ -6838,7 +6835,7 @@ private:
"void f(long style) {\n"
" if (style & STYLE) { }\n"
"}\n";
const char expected[] = "; void f ( long style ) { if ( style & 1 ) { } }";
const char expected[] = "void f ( long style ) { if ( style & 1 ) { } }";
ASSERT_EQUALS(expected, tok(code, false));
ASSERT_EQUALS("", errout.str());
}
@ -6866,7 +6863,7 @@ private:
"void f() { char x[4]; memset(x, 0, 4); \n"
"{ x } };\n"
"void g() { x; }";
ASSERT_EQUALS("; void f ( ) { char x [ 4 ] ; memset ( x , 0 , 4 ) ; { x } } ; void g ( ) { 0 ; }", tok(code, true));
ASSERT_EQUALS("void f ( ) { char x [ 4 ] ; memset ( x , 0 , 4 ) ; { x } } ; void g ( ) { 0 ; }", tok(code, true));
}
void removestd() {