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-rw-r--r--src/libs/3rdparty/cplusplus/AST.cpp30
-rw-r--r--src/libs/3rdparty/cplusplus/AST.h29
-rw-r--r--src/libs/3rdparty/cplusplus/ASTClone.cpp11
-rw-r--r--src/libs/3rdparty/cplusplus/ASTMatch0.cpp8
-rw-r--r--src/libs/3rdparty/cplusplus/ASTMatcher.cpp19
-rw-r--r--src/libs/3rdparty/cplusplus/ASTMatcher.h1
-rw-r--r--src/libs/3rdparty/cplusplus/ASTPatternBuilder.h7
-rw-r--r--src/libs/3rdparty/cplusplus/ASTVisit.cpp8
-rw-r--r--src/libs/3rdparty/cplusplus/ASTVisitor.h2
-rw-r--r--src/libs/3rdparty/cplusplus/ASTfwd.h1
-rw-r--r--src/libs/3rdparty/cplusplus/Parser.cpp18
-rw-r--r--tests/auto/cplusplus/cxx11/data/alignofAlignas.1.cpp2
-rw-r--r--tests/auto/cplusplus/cxx11/tst_cxx11.cpp1
-rw-r--r--tests/tools/cplusplus-dump/dumpers.inc12
14 files changed, 149 insertions, 0 deletions
diff --git a/src/libs/3rdparty/cplusplus/AST.cpp b/src/libs/3rdparty/cplusplus/AST.cpp
index 05c4782f975..c3e6e7c6a43 100644
--- a/src/libs/3rdparty/cplusplus/AST.cpp
+++ b/src/libs/3rdparty/cplusplus/AST.cpp
@@ -4407,3 +4407,33 @@ unsigned RangeBasedForStatementAST::lastToken() const
return 1;
}
+/** \generated */
+unsigned AlignofExpressionAST::firstToken() const
+{
+ if (alignof_token)
+ return alignof_token;
+ if (lparen_token)
+ return lparen_token;
+ if (typeId)
+ if (unsigned candidate = typeId->firstToken())
+ return candidate;
+ if (rparen_token)
+ return rparen_token;
+ return 0;
+}
+
+/** \generated */
+unsigned AlignofExpressionAST::lastToken() const
+{
+ if (rparen_token)
+ return rparen_token + 1;
+ if (typeId)
+ if (unsigned candidate = typeId->lastToken())
+ return candidate;
+ if (lparen_token)
+ return lparen_token + 1;
+ if (alignof_token)
+ return alignof_token + 1;
+ return 1;
+}
+
diff --git a/src/libs/3rdparty/cplusplus/AST.h b/src/libs/3rdparty/cplusplus/AST.h
index 2c7edf14499..2f1aabf72ba 100644
--- a/src/libs/3rdparty/cplusplus/AST.h
+++ b/src/libs/3rdparty/cplusplus/AST.h
@@ -125,6 +125,7 @@ public:
virtual AST *clone(MemoryPool *pool) const = 0;
virtual AccessDeclarationAST *asAccessDeclaration() { return 0; }
+ virtual AlignofExpressionAST *asAlignofExpression() { return 0; }
virtual ArrayAccessAST *asArrayAccess() { return 0; }
virtual ArrayDeclaratorAST *asArrayDeclarator() { return 0; }
virtual ArrayInitializerAST *asArrayInitializer() { return 0; }
@@ -3026,6 +3027,34 @@ protected:
virtual bool match0(AST *, ASTMatcher *);
};
+class CPLUSPLUS_EXPORT AlignofExpressionAST: public ExpressionAST
+{
+public:
+ unsigned alignof_token;
+ unsigned lparen_token;
+ TypeIdAST *typeId;
+ unsigned rparen_token;
+
+public:
+ AlignofExpressionAST()
+ : alignof_token(0)
+ , lparen_token(0)
+ , typeId(0)
+ , rparen_token(0)
+ {}
+
+ virtual AlignofExpressionAST *asAlignofExpression() { return this; }
+
+ virtual unsigned firstToken() const;
+ virtual unsigned lastToken() const;
+
+ virtual AlignofExpressionAST *clone(MemoryPool *pool) const;
+
+protected:
+ virtual void accept0(ASTVisitor *visitor);
+ virtual bool match0(AST *, ASTMatcher *);
+};
+
class CPLUSPLUS_EXPORT PointerLiteralAST: public ExpressionAST
{
public:
diff --git a/src/libs/3rdparty/cplusplus/ASTClone.cpp b/src/libs/3rdparty/cplusplus/ASTClone.cpp
index 2a3f95bed0e..8fc94476275 100644
--- a/src/libs/3rdparty/cplusplus/ASTClone.cpp
+++ b/src/libs/3rdparty/cplusplus/ASTClone.cpp
@@ -1137,6 +1137,17 @@ SizeofExpressionAST *SizeofExpressionAST::clone(MemoryPool *pool) const
return ast;
}
+AlignofExpressionAST *AlignofExpressionAST::clone(MemoryPool *pool) const
+{
+ AlignofExpressionAST *ast = new (pool) AlignofExpressionAST;
+ ast->alignof_token = alignof_token;
+ ast->lparen_token = lparen_token;
+ if (typeId)
+ ast->typeId = typeId->clone(pool);
+ ast->rparen_token = rparen_token;
+ return ast;
+}
+
PointerLiteralAST *PointerLiteralAST::clone(MemoryPool *pool) const
{
PointerLiteralAST *ast = new (pool) PointerLiteralAST;
diff --git a/src/libs/3rdparty/cplusplus/ASTMatch0.cpp b/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
index 26acc7290a2..e51604fe45a 100644
--- a/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
+++ b/src/libs/3rdparty/cplusplus/ASTMatch0.cpp
@@ -776,6 +776,14 @@ bool SizeofExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
return false;
}
+bool AlignofExpressionAST::match0(AST *pattern, ASTMatcher *matcher)
+{
+ if (AlignofExpressionAST *_other = pattern->asAlignofExpression())
+ return matcher->match(this, _other);
+
+ return false;
+}
+
bool PointerLiteralAST::match0(AST *pattern, ASTMatcher *matcher)
{
if (PointerLiteralAST *_other = pattern->asPointerLiteral())
diff --git a/src/libs/3rdparty/cplusplus/ASTMatcher.cpp b/src/libs/3rdparty/cplusplus/ASTMatcher.cpp
index b168a38fb43..71e030ac3c8 100644
--- a/src/libs/3rdparty/cplusplus/ASTMatcher.cpp
+++ b/src/libs/3rdparty/cplusplus/ASTMatcher.cpp
@@ -1925,6 +1925,25 @@ bool ASTMatcher::match(SizeofExpressionAST *node, SizeofExpressionAST *pattern)
return true;
}
+bool ASTMatcher::match(AlignofExpressionAST *node, AlignofExpressionAST *pattern)
+{
+ (void) node;
+ (void) pattern;
+
+ pattern->alignof_token = node->alignof_token;
+
+ pattern->lparen_token = node->lparen_token;
+
+ if (! pattern->typeId)
+ pattern->typeId = node->typeId;
+ else if (! AST::match(node->typeId, pattern->typeId, this))
+ return false;
+
+ pattern->rparen_token = node->rparen_token;
+
+ return true;
+}
+
bool ASTMatcher::match(PointerLiteralAST *node, PointerLiteralAST *pattern)
{
(void) node;
diff --git a/src/libs/3rdparty/cplusplus/ASTMatcher.h b/src/libs/3rdparty/cplusplus/ASTMatcher.h
index 4ab940cd585..add9bddd4d6 100644
--- a/src/libs/3rdparty/cplusplus/ASTMatcher.h
+++ b/src/libs/3rdparty/cplusplus/ASTMatcher.h
@@ -32,6 +32,7 @@ public:
virtual ~ASTMatcher();
virtual bool match(AccessDeclarationAST *node, AccessDeclarationAST *pattern);
+ virtual bool match(AlignofExpressionAST *node, AlignofExpressionAST *pattern);
virtual bool match(ArrayAccessAST *node, ArrayAccessAST *pattern);
virtual bool match(ArrayDeclaratorAST *node, ArrayDeclaratorAST *pattern);
virtual bool match(ArrayInitializerAST *node, ArrayInitializerAST *pattern);
diff --git a/src/libs/3rdparty/cplusplus/ASTPatternBuilder.h b/src/libs/3rdparty/cplusplus/ASTPatternBuilder.h
index 90ec0586d26..10116ac6bcf 100644
--- a/src/libs/3rdparty/cplusplus/ASTPatternBuilder.h
+++ b/src/libs/3rdparty/cplusplus/ASTPatternBuilder.h
@@ -747,6 +747,13 @@ public:
return __ast;
}
+ AlignofExpressionAST *AlignofExpression(TypeIdAST *typeId = 0)
+ {
+ AlignofExpressionAST *__ast = new (&pool) AlignofExpressionAST;
+ __ast->typeId = typeId;
+ return __ast;
+ }
+
PointerLiteralAST *PointerLiteral()
{
PointerLiteralAST *__ast = new (&pool) PointerLiteralAST;
diff --git a/src/libs/3rdparty/cplusplus/ASTVisit.cpp b/src/libs/3rdparty/cplusplus/ASTVisit.cpp
index cec357b4add..7fe3e6eca5a 100644
--- a/src/libs/3rdparty/cplusplus/ASTVisit.cpp
+++ b/src/libs/3rdparty/cplusplus/ASTVisit.cpp
@@ -828,6 +828,14 @@ void SizeofExpressionAST::accept0(ASTVisitor *visitor)
visitor->endVisit(this);
}
+void AlignofExpressionAST::accept0(ASTVisitor *visitor)
+{
+ if (visitor->visit(this)) {
+ accept(typeId, visitor);
+ }
+ visitor->endVisit(this);
+}
+
void PointerLiteralAST::accept0(ASTVisitor *visitor)
{
if (visitor->visit(this)) {
diff --git a/src/libs/3rdparty/cplusplus/ASTVisitor.h b/src/libs/3rdparty/cplusplus/ASTVisitor.h
index 14040b6defc..e6734ecf737 100644
--- a/src/libs/3rdparty/cplusplus/ASTVisitor.h
+++ b/src/libs/3rdparty/cplusplus/ASTVisitor.h
@@ -74,6 +74,7 @@ public:
virtual void postVisit(AST *) {}
virtual bool visit(AccessDeclarationAST *) { return true; }
+ virtual bool visit(AlignofExpressionAST *) { return true; }
virtual bool visit(ArrayAccessAST *) { return true; }
virtual bool visit(ArrayDeclaratorAST *) { return true; }
virtual bool visit(ArrayInitializerAST *) { return true; }
@@ -218,6 +219,7 @@ public:
virtual bool visit(WhileStatementAST *) { return true; }
virtual void endVisit(AccessDeclarationAST *) {}
+ virtual void endVisit(AlignofExpressionAST *) {}
virtual void endVisit(ArrayAccessAST *) {}
virtual void endVisit(ArrayDeclaratorAST *) {}
virtual void endVisit(ArrayInitializerAST *) {}
diff --git a/src/libs/3rdparty/cplusplus/ASTfwd.h b/src/libs/3rdparty/cplusplus/ASTfwd.h
index 6847f595e93..4d07f6507d9 100644
--- a/src/libs/3rdparty/cplusplus/ASTfwd.h
+++ b/src/libs/3rdparty/cplusplus/ASTfwd.h
@@ -32,6 +32,7 @@ class ASTVisitor;
class ASTMatcher;
class AccessDeclarationAST;
+class AlignofExpressionAST;
class ArrayAccessAST;
class ArrayDeclaratorAST;
class ArrayInitializerAST;
diff --git a/src/libs/3rdparty/cplusplus/Parser.cpp b/src/libs/3rdparty/cplusplus/Parser.cpp
index 16b5ba18e94..04246b9cf06 100644
--- a/src/libs/3rdparty/cplusplus/Parser.cpp
+++ b/src/libs/3rdparty/cplusplus/Parser.cpp
@@ -4860,6 +4860,24 @@ bool Parser::parseUnaryExpression(ExpressionAST *&node)
return true;
}
+ case T_ALIGNOF: {
+ if (!_cxx0xEnabled)
+ break;
+
+ AlignofExpressionAST *ast = new (_pool) AlignofExpressionAST;
+ ast->alignof_token = consumeToken();
+
+ match(T_LPAREN, &ast->lparen_token);
+ ExpressionAST *temp = 0;
+ parseTypeId(temp);
+ if (temp)
+ ast->typeId = temp->asTypeId();
+ match(T_RPAREN, &ast->rparen_token);
+
+ node = ast;
+ return true;
+ }
+
default:
break;
} // switch
diff --git a/tests/auto/cplusplus/cxx11/data/alignofAlignas.1.cpp b/tests/auto/cplusplus/cxx11/data/alignofAlignas.1.cpp
new file mode 100644
index 00000000000..5ba43661ed6
--- /dev/null
+++ b/tests/auto/cplusplus/cxx11/data/alignofAlignas.1.cpp
@@ -0,0 +1,2 @@
+int i = alignof(int);
+int t = alignof(C::foo) * 7 + alignof(Foo *);
diff --git a/tests/auto/cplusplus/cxx11/tst_cxx11.cpp b/tests/auto/cplusplus/cxx11/tst_cxx11.cpp
index d1c5889b759..684de7ae306 100644
--- a/tests/auto/cplusplus/cxx11/tst_cxx11.cpp
+++ b/tests/auto/cplusplus/cxx11/tst_cxx11.cpp
@@ -140,6 +140,7 @@ void tst_cxx11::parse_data()
QTest::newRow("braceInitializers.2") << "braceInitializers.2.cpp" << "";
QTest::newRow("defaultdeleteInitializer.1") << "defaultdeleteInitializer.1.cpp" << "";
QTest::newRow("refQualifier.1") << "refQualifier.1.cpp" << "";
+ QTest::newRow("alignofAlignas.1") << "alignofAlignas.1.cpp" << "";
}
void tst_cxx11::parse()
diff --git a/tests/tools/cplusplus-dump/dumpers.inc b/tests/tools/cplusplus-dump/dumpers.inc
index 3bddba82479..52717595151 100644
--- a/tests/tools/cplusplus-dump/dumpers.inc
+++ b/tests/tools/cplusplus-dump/dumpers.inc
@@ -1104,6 +1104,18 @@ virtual bool visit(SizeofExpressionAST *ast)
return false;
}
+virtual bool visit(AlignofExpressionAST *ast)
+{
+ if (ast->alignof_token)
+ terminal(ast->alignof_token, ast);
+ if (ast->lparen_token)
+ terminal(ast->lparen_token, ast);
+ nonterminal(ast->typeId);
+ if (ast->rparen_token)
+ terminal(ast->rparen_token, ast);
+ return false;
+}
+
virtual bool visit(PointerLiteralAST *ast)
{
if (ast->literal_token)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-19 13:04:49 +0000