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path: root/test/SemaTemplate/instantiate-function-1.cpp
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2012-01-24Promote the extension warning for attempts to catch a reference orDouglas Gregor
pointer to incomplete type from an ExtWarn to an error. We put the ExtWarn in place as part of a workaround for Boost (PR6527), but it (1) doesn't actually match a GCC extension and (2) has been fixed for two years in Boost, and (3) causes us to emit code that fails badly at run time, so it's a bad idea to keep it. Fixes PR11803. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148838 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-09When determining whether we need to instantiate a function type,Douglas Gregor
also consider whether any of the parameter types (as written, prior to decay) are dependent. Fixes PR9880 and <rdar://problem/9408413>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131099 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-28Add -fcxx-exceptions to all tests that use C++ exceptions.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126599 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-19Pass -fexceptions to all tests that use try/catch/throw.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126037 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-27Continue to instantiate sub-statements in a CompoundStmt as long asJohn McCall
we don't see a DeclStmt (failure to instantiate which generally causes panic). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112282 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11fix PR7280 by making the warning on code like this:Chris Lattner
int test1() { return; } default to an error. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108108 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-03When instantiating a function-local variable definition, introduce theDouglas Gregor
mapping from the declaration in the template to the instantiated declaration before transforming the initializer, in case some crazy lunatic decides to use a variable in its own initializer. Fixes PR7016. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102945 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11Fix a self-host problem caused by this over-eager assertion. I'm not sureJohn McCall
there's a good equivalent that's actually true, unfortunately. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98253 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Downgrade errors when trying to catch a pointer or reference toDouglas Gregor
incomplete type to warnings; GCC (and EDG in GCC compatibility mode) permit such handles. Fixes PR6527. (For real this time) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97927 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-08Revert r97925, it only contained the test updates not the actual fix.Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97926 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-07Downgrade errors when trying to catch a pointer or reference toDouglas Gregor
incomplete type to warnings; GCC (and EDG in GCC compatibility mode) permit such handles. Fixes PR6527. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97925 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-01avoid issues with the new scope protector. Previously we'd errorChris Lattner
with "address taken of label in protected scope, jump to it would have unknown effect on scope" git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97495 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-18Switch the initialization required by return statements over to theDouglas Gregor
new InitializationSequence. This fixes some bugs (e.g., PR5808), changed some diagnostics, and caused more churn than expected. What's new: - InitializationSequence now has a "C conversion sequence" category and step kind, which falls back to - Changed the diagnostics for returns to always have the result type of the function first and the type of the expression second. CheckSingleAssignmentConstraints to peform checking in C. - Improved ASTs for initialization of return values. The ASTs now capture all of the temporaries we need to create, but intentionally do not bind the tempoary that is actually returned, so that it won't get destroyed twice. - Make sure to perform an (elidable!) copy of the class object that is returned from a class. - Fix copy elision in CodeGen to properly see through the subexpressions that occur with elidable copies. - Give "new" its own entity kind; as with return values and thrown objects, we don't bind the expression so we don't call a destructor for it. Note that, with this patch, I've broken returning move-only types in C++0x. We'll fix it later, when we tackle NRVO. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91669 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-15Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.Daniel Dunbar
- This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91446 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-24"Do" loops cannot have condition variables, so don't parse them.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89801 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Fix type of 'this' and add a decltype test.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75291 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13If a CXXRecordDecl is a class template, the 'this' type should be the ↵Anders Carlsson
injected class name type. Fixes pr4383. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73284 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-22Template instantiation for the GNU address-of-label extension.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72301 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-20Introduce a new kind of RAII class, ASTOwningVector, which is anDouglas Gregor
llvm::SmallVector that owns all of the AST nodes inside of it. This RAII class is used to ensure proper destruction of AST nodes when template instantiation fails. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72186 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-20Template instantiation for CXXExprWithTemporaries, which occurs whenDouglas Gregor
temporaries are generated for some object-constructing expressions in templates that are not type-dependent. Also, be sure to introduce the variable from a CXXConditionDeclExpr into the set of instantiated local variables. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72185 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-18Template instantiation for C++ try/catch statements.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72035 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-18Oops, dropped a -verifyDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72016 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-18When instantiating the definition of a member function of a classDouglas Gregor
template, introduce that member function into the template instantiation stack. Also, add diagnostics showing the member function within the instantiation stack and clean up the qualified-name printing so that we get something like: note: in instantiation of member function 'Switch1<int, 2, 2>::f' requested here in the template instantiation backtrace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-16Template instantiation for IndirectGotoStmt. Now my life is complete.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71917 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Template instantiation for switch statementsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71916 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Basic support for member exprs where the base expr type is dependent.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71907 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Template instantiation for break and continue statements.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71903 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Template instantiation for "for" loopsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71901 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Template instantiation for do-while statements.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71899 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Template instantiation for WhileStmt and CXXConditionDeclExpr.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71896 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Make sure that we use the canonical type for the names of instantiatedDouglas Gregor
constructors and destructors. This is a requirement of DeclarationNameTable::getCXXSpecialName that we weren't assert()'ing, so it should have been caught much earlier :( Big thanks to Anders for the test case. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71895 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Instantiation support for 'this'Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71886 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Template instantiation for "if" statements. Also:Douglas Gregor
- Skip semantic analysis of the "if" condition if it is type-dependent. - Added the location of the "else" keyword into IfStmt, so that we can provide it for type-checking after template instantiation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71875 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Call ActOnStartOfFunctionDecl/ActOnFinishFunctionBody whenDouglas Gregor
instantiating the definition of a function from a template. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71869 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Instantiate return statements.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71825 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Instantiate goto and label statements. (Very useful, I know)Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71822 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-15Implement template instantiation for DeclStmtDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71818 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Template instantiation for the NULL statement. Lame, I knowDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71816 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-14Introduce basic support for instantiating the definitions of memberDouglas Gregor
functions of class templates. Only compound statements and expression statements are currently implemented. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71814 91177308-0d34-0410-b5e6-96231b3b80d8
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