https://llvm.org/bugs/show_bug.cgi?id=23398
Bug ID: 23398
Summary: Poor diagnostic for conversions not possible due to
explicit constructors
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Frontend
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Nicos-MacBook-Pro-4:src thakis$ cat test.cc
struct S {
explicit S(int);
};
void f() {
S s = 1;
}
Nicos-MacBook-Pro-4:src thakis$ clang -c test.cc
test.cc:6:5: error: no viable conversion from 'int' to 'S'
S s = 1;
^ ~
test.cc:1:8: note: candidate constructor (the implicit copy constructor) not
viable: no known conversion from 'int' to 'const S &' for 1st argument
struct S {
^
1 error generated.
The interesting note would be "note: explicit S(int) not a candidate
constructor because it's explicit" or something like that. Instead we list
implicit copy (and, in c++11, move ctors) which are beside the point.
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
