/*
* Tests for the options '-bad' and '-nbad'.
*
* The option '-bad' forces a blank line after every block of declarations.
* It only affects declarations of local variables. It does not affect
* file-scoped declarations or definitions.
*
* The option '-nbad' leaves everything as is.
*/
/* Test global declarations. */
//indent input
int global_variable;
void function_declaration(void);
#if 0
#endif
/* comment */
//indent end
//indent run-equals-input -bad
//indent run-equals-input -nbad
/* See FreeBSD r303599. */
//indent input
#if defined(__i386__)
int a;
#elif defined(__amd64__)
int b;
#else
#error "Port me"
#endif
//indent end
//indent run -bad
#if defined(__i386__)
int a;
#elif defined(__amd64__)
int b;
#else
#error "Port me"
#endif
//indent end
/* Test local declarations. */
//indent input
void function_definition(void) {
int local_variable;
function_call();
int local_variable_after_statement;
function_call();
}
//indent end
//indent run -bad
void
function_definition(void)
{
int local_variable;
function_call();
int local_variable_after_statement;
function_call();
}
//indent end
//indent run -nbad
void
function_definition(void)
{
int local_variable;
/* $ No blank line here. */
function_call();
int local_variable_after_statement;
/* $ No blank line here. */
function_call();
}
//indent end
/*
* A comment after a declaration does not change whether there should be a
* blank line below the declaration.
*/
//indent input
void
comments(void)
{
int local_var_1; /* comment */
int local_var_2; /* comment */
/* comment line */
function_call();
}
//indent end
//indent run -ldi0 -bad
void
comments(void)
{
int local_var_1; /* comment */
int local_var_2; /* comment */
// $ Indent does not look ahead much, so it doesn't know whether this comment
// $ will be followed by a declaration or a statement.
/* comment line */
function_call();
}
//indent end
//indent run-equals-input -ldi0 -nbad
/*
* A declaration that has a braced initializer is still a declaration and
* therefore needs a blank line below.
*/
//indent input
void
initializer(void)
{
int local_var_init_1[] = {1};
int local_var_init_2[] = {1};
function_call();
}
void
initializer_with_blank(void)
{
int local_var_init_1[] = {1};
int local_var_init_2[] = {1};
function_call();
}
//indent end
//indent run -ldi0 -bad
void
initializer(void)
{
int local_var_init_1[] = {1};
int local_var_init_2[] = {1};
function_call();
}
void
initializer_with_blank(void)
{
int local_var_init_1[] = {1};
int local_var_init_2[] = {1};
function_call();
}
//indent end
//indent run-equals-input -ldi0 -nbad
//indent input
{
// $ The '}' in an initializer does not finish a declaration,
// $ only a semicolon does.
int decl1[2][2] = {
{1, 2},
{3, 4},
};
/* comment */
int decl2;
// $ If the declaration is followed by a '}' that terminates the block
// $ statement, there is no need for a blank line before the '}'.
}
//indent end
