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/* { dg-options "-fdiagnostics-show-caret -Wno-switch-unreachable" } */
extern int foo (void);
void missing_open_paren (void)
{
if foo ()) /* { dg-line missing_open_paren } */
{
}
/* { dg-error "expected '\\(' before 'foo'" "" { target c } missing_open_paren } */
/* { dg-begin-multiline-output "" }
if foo ())
^~~
(
{ dg-end-multiline-output "" } */
/* { dg-error "expected statement before '\\)' token" "" { target c } missing_open_paren } */
/* { dg-begin-multiline-output "" }
if foo ())
^
{ dg-end-multiline-output "" } */
}
void missing_close_square (void)
{
const char test [42; /* { dg-error "22: expected ']' before ';' token" } */
/* { dg-begin-multiline-output "" }
const char test [42;
^
]
{ dg-end-multiline-output "" } */
}
int missing_semicolon (void)
{
return 42 /* { dg-error "expected ';'" } */
}
/* { dg-begin-multiline-output "" }
return 42
^
;
}
~
{ dg-end-multiline-output "" } */
/* We don't offer a fix-it hint for this case in C, as it could be
colon or ellipsis.
TODO: we could be smarter about error-recovery here; given the
return perhaps we could assume a missing colon. */
int missing_colon_in_switch (int val)
{
switch (val)
{
case 42
return 42; /* { dg-error "expected ':' or '...' before 'return'" } */
/* { dg-begin-multiline-output "" }
return 42;
^~~~~~
{ dg-end-multiline-output "" } */
default:
return val;
}
}
/* { dg-begin-multiline-output "" }
int dummy;
^~~
{ dg-end-multiline-output "" } */
int dummy;/* { dg-error "expected declaration or statement at end of input" "" { target c } } */
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