http://llvm.org/bugs/show_bug.cgi?id=21116
Bug ID: 21116
Summary: [RFE] Diagnostic for when .cpp file does not implement
all methods
Product: clang
Version: trunk
Hardware: All
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: C++
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
It is a common convention for all out of line methods of a C++ class to be
implemented in a single C++ file.
It would be nice if clang had a warning to enforce this, instead of only having
this mistake be detected at link time (or never, if no one calls the method).
Essentially I want the diagnostic on any unimplemented out-of-line methods when
clang sees that I implemented at least one out-of-line method of a class in the
main file.
--
$ cat t.cpp
class A {
void a();
void b(); // expected-warning{{unimplemented method}}
};
void A::a() {}
$ clang -cc1 -verify t.cpp
error: 'warning' diagnostics expected but not seen:
File t.cpp Line 3: unimplemented method
1 error generated.
--
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