[cfe-commits] [PATCH] PR7606: Diagnostic for ',' instead of '; ' at the end of a statement

[Ahmed Bougacha]

Hello, this small patch improves the diagnostic for a typo of ','
instead of ';' at the end of a statement.

% cat t.c
int foo() {
  return 42,
}

Now yields the following :

% clang -fsyntax-only t.c
t.c:2:12: error: expected ';' at end of statement
  return 42,
           ^
           ;
1 error generated.

Whereas it previously led to :

% clang -fsyntax-only t.c

t.c:3:1: error: expected expression
}
^
t.c:3:2: error: expected '}'
}
 ^
t.c:1:11: note: to match this '{'
int foo() {
          ^
2 errors generated.

--
Amaury de la Vieuville
Ahmed Bougacha
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