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Fix unused parameters in ast.c

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Wolfgang (Blub) Bumiller 2012-11-22 21:39:30 +01:00
parent baf69f3725
commit ed53040907
1 changed files with 9 additions and 0 deletions
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9
ast.c
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@ -47,6 +47,7 @@ static void asterror(lex_ctx ctx, const char *msg, ...)
/* It must not be possible to get here. */ /* It must not be possible to get here. */
static GMQCC_NORETURN void _ast_node_destroy(ast_node *self) static GMQCC_NORETURN void _ast_node_destroy(ast_node *self)
{ {
(void)self;
con_err("ast node missing destroy()\n"); con_err("ast node missing destroy()\n");
abort(); abort();
} }
@ -966,6 +967,8 @@ const char* ast_function_label(ast_function *self, const char *prefix)
bool ast_value_codegen(ast_value *self, ast_function *func, bool lvalue, ir_value **out) bool ast_value_codegen(ast_value *self, ast_function *func, bool lvalue, ir_value **out)
{ {
(void)func;
(void)lvalue;
/* NOTE: This is the codegen for a variable used in an expression. /* NOTE: This is the codegen for a variable used in an expression.
* It is not the codegen to generate the value. For this purpose, * It is not the codegen to generate the value. For this purpose,
* ast_local_codegen and ast_global_codegen are to be used before this * ast_local_codegen and ast_global_codegen are to be used before this
@ -1290,6 +1293,8 @@ bool ast_function_codegen(ast_function *self, ir_builder *ir)
ast_expression_common *ec; ast_expression_common *ec;
size_t i; size_t i;
(void)ir;
irf = self->ir_func; irf = self->ir_func;
if (!irf) { if (!irf) {
asterror(ast_ctx(self), "ast_function's related ast_value was not generated yet"); asterror(ast_ctx(self), "ast_function's related ast_value was not generated yet");
@ -1722,6 +1727,8 @@ bool ast_return_codegen(ast_return *self, ast_function *func, bool lvalue, ir_va
ast_expression_codegen *cgen; ast_expression_codegen *cgen;
ir_value *operand; ir_value *operand;
*out = NULL;
/* In the context of a return operation, we don't actually return /* In the context of a return operation, we don't actually return
* anything... * anything...
*/ */
@ -2336,6 +2343,8 @@ bool ast_breakcont_codegen(ast_breakcont *self, ast_function *func, bool lvalue,
{ {
ir_block *target; ir_block *target;
*out = NULL;
if (lvalue) { if (lvalue) {
asterror(ast_ctx(self), "break/continue expression is not an l-value"); asterror(ast_ctx(self), "break/continue expression is not an l-value");
return false; return false;