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Downgrade errors when trying to catch a pointer or reference to 

incomplete type to warnings; GCC (and EDG in GCC compatibility mode)
permit such handles. Fixes PR6527.

llvm-svn: 97925
This commit is contained in:
Douglas Gregor 2010-03-07 23:28:27 +00:00
parent 281c486e1b
commit 254bba4095
2 changed files with 3 additions and 3 deletions
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4
clang/test/SemaCXX/exceptions.cpp
View File

@ -12,8 +12,8 @@ void trys() {
} catch(float i) {
} catch(void v) { // expected-error {{cannot catch incomplete type 'void'}}
} catch(A a) { // expected-error {{cannot catch incomplete type 'struct A'}}
} catch(A *a) { // expected-error {{cannot catch pointer to incomplete type 'struct A'}}
} catch(A &a) { // expected-error {{cannot catch reference to incomplete type 'struct A'}}
} catch(A *a) { // expected-warning {{pointer to incomplete type 'struct A'}}
} catch(A &a) { // expected-warning {{reference to incomplete type 'struct A'}}
} catch(Abstract) { // expected-error {{variable type 'Abstract' is an abstract class}}
} catch(...) {
int j = i; // expected-error {{use of undeclared identifier 'i'}}

2
clang/test/SemaTemplate/instantiate-function-1.cpp
View File

@ -194,7 +194,7 @@ template struct IndirectGoto0<int>; // expected-note{{instantiation}}
template<typename T> struct TryCatch0 {
void f() {
try {
} catch (T t) { // expected-error{{incomplete type}} \
} catch (T t) { // expected-warning{{incomplete type}} \
// expected-error{{abstract class}}
} catch (...) {
}