https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94571
Bug ID: 94571
Summary: Error: Expected comma or semicolon, comma found
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: bisqwit at iki dot fi
Target Milestone: ---
void foo()
{
int test1[2], test2[2];
auto [a,b] = test1, [c,d] = test2;
}
The error message given for this (invalid) C++17 code is a bit confusing.
tmp.cc: In function ‘void foo()’:
tmp.cc:4:23: error: expected ‘,’ or ‘;’ before ‘,’ token
4 | auto [a,b] = test1, [c,d] = test2;
You expected comma, found comma. So what is the problem? The proper error
message would be to only expect a semicolon.
