http://llvm.org/bugs/show_bug.cgi?id=21425
Bug ID: 21425
Summary: conversion string to char claims it's void
Product: clang
Version: 3.4
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P
Component: C++11
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
The following piece of code (which is stupid, of course), produces an
unexpected error message about "void" instead of "std::string".
$ cat foo.cc
#include <string>
char c = char{std::string("foo")};
$ clang++-mp-3.5 --version
clang version 3.5.0 (branches/release_35 216817)
Target: x86_64-apple-darwin13.4.0
Thread model: posix
$ clang++-mp-3.5 -c foo.cc -std=c++11
foo.cc:3:10: error: no viable conversion from 'void' to 'char'
char c = char{std::string("foo")};
^ ~~~~~~~~~~~~~~~~~~~~
1 error generated.
Or more generally:
$ cat foo.cc
struct foo{};
int c = int{foo{}};
$ clang++-mp-3.5 -c foo.cc -std=c++11
foo.cc:2:9: error: no viable conversion from 'void' to 'int'
int c = int{foo{}};
^ ~~~~~~~
1 error generated.
$ g++-mp-4.9 -std=c++11 -c foo.cc
foo.cc:2:18: error: cannot convert 'foo' to 'int' in initialization
int c = int{foo{}};
^
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