/* $NetBSD: opt_psl.c,v 1.8 2022/04/24 09:04:12 rillig Exp $ */

/*
 * Tests for the options '-psl' and '-npsl' ("procedure definition in separate
 * line").
 *
 * The option '-psl' starts a new line for the function name in a function
 * definition.
 *
 * The option '-npsl' puts the function name in the same line as its return
 * type.
 */

/* Single-line function declarations are not affected by these options. */
//indent input
void function_declaration(void);
//indent end

//indent run -psl
void		function_declaration(void);
//indent end

//indent run-equals-prev-output -npsl


/*
 * Multi-line function declarations are affected by these options since indent
 * wrongly assumes they were function definitions, not declarations.
 *
 * Before 1990, when C90 added function prototypes, this case was rare since
 * function definitions consisted only of the return type (defaulting to
 * 'int'), the function name and the list of parameter names, without
 * parameter types or type qualifiers like 'const'.
 */
//indent input
void function_declaration(
void);
//indent end

//indent run -psl
void
function_declaration(
		     void);
//indent end

/*
 * In a function definition (which indent wrongly assumes here), in contrast
 * to a declaration, the function name is not indented to column 17.
 */
//indent run -npsl
void function_declaration(
			  void);
//indent end


/*
 * In a function definition, in contrast to a declaration, the function name
 * is not indented to column 17 since the other function definitions are too
 * far away.
 */
//indent input
void function_definition(void) {}
//indent end

//indent run -psl
void
function_definition(void)
{
}
//indent end

//indent run -npsl
void function_definition(void)
{
}
//indent end