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Slice creation for SliceExpr

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This commit is contained in:
gingerBill
2016-08-03 14:17:13 +01:00
parent 41e7cadb8d
commit 0e92166d44
10 changed files with 317 additions and 112 deletions
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src/checker/statements.cpp
+18 -18
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@@ -73,7 +73,7 @@ b32 check_is_terminating(Checker *c, AstNode *node) {
b32 check_is_assignable_to(Checker *c, Operand *operand, Type *type) {
if (operand->mode == Addressing_Invalid ||
type == &basic_types[Basic_Invalid]) {
type == t_invalid) {
return true;
}
@@ -166,7 +166,7 @@ void check_assignment(Checker *c, Operand *operand, Type *type, String context_n
Type *check_assignment_variable(Checker *c, Operand *op_a, AstNode *lhs) {
if (op_a->mode == Addressing_Invalid ||
op_a->type == &basic_types[Basic_Invalid]) {
op_a->type == t_invalid) {
return NULL;
}
@@ -200,7 +200,7 @@ Type *check_assignment_variable(Checker *c, Operand *op_a, AstNode *lhs) {
if (e) e->variable.used = used;
if (op_b.mode == Addressing_Invalid ||
op_b.type == &basic_types[Basic_Invalid]) {
op_b.type == t_invalid) {
return NULL;
}
@@ -233,10 +233,10 @@ Type *check_assignment_variable(Checker *c, Operand *op_a, AstNode *lhs) {
// NOTE(bill): `content_name` is for debugging
Type *check_init_variable(Checker *c, Entity *e, Operand *operand, String context_name) {
if (operand->mode == Addressing_Invalid ||
operand->type == &basic_types[Basic_Invalid] ||
e->type == &basic_types[Basic_Invalid]) {
operand->type == t_invalid ||
e->type == t_invalid) {
if (e->type == NULL)
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return NULL;
}
@@ -244,9 +244,9 @@ Type *check_init_variable(Checker *c, Entity *e, Operand *operand, String contex
// NOTE(bill): Use the type of the operand
Type *t = operand->type;
if (is_type_untyped(t)) {
if (t == &basic_types[Basic_Invalid]) {
if (t == t_invalid) {
error(&c->error_collector, e->token, "Use of untyped thing in %.*s", LIT(context_name));
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return NULL;
}
t = default_type(t);
@@ -295,10 +295,10 @@ void check_init_variables(Checker *c, Entity **lhs, isize lhs_count, AstNode *in
void check_init_constant(Checker *c, Entity *e, Operand *operand) {
if (operand->mode == Addressing_Invalid ||
operand->type == &basic_types[Basic_Invalid] ||
e->type == &basic_types[Basic_Invalid]) {
operand->type == t_invalid ||
e->type == t_invalid) {
if (e->type == NULL)
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return;
}
@@ -307,7 +307,7 @@ void check_init_constant(Checker *c, Entity *e, Operand *operand) {
error(&c->error_collector, ast_node_token(operand->expr),
"`%.*s` is not a constant", LIT(ast_node_token(operand->expr).string));
if (e->type == NULL)
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return;
}
if (!is_type_constant_type(operand->type)) {
@@ -330,7 +330,7 @@ void check_const_decl(Checker *c, Entity *e, AstNode *type_expr, AstNode *init_e
GB_ASSERT(e->type == NULL);
if (e->variable.visited) {
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return;
}
e->variable.visited = true;
@@ -342,7 +342,7 @@ void check_const_decl(Checker *c, Entity *e, AstNode *type_expr, AstNode *init_e
defer (gb_string_free(str));
error(&c->error_collector, ast_node_token(type_expr),
"Invalid constant type `%s`", str);
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return;
}
e->type = t;
@@ -464,7 +464,7 @@ void check_var_decl(Checker *c, Entity *e, Entity **entities, isize entity_count
GB_ASSERT(e->kind == Entity_Variable);
if (e->variable.visited) {
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return;
}
e->variable.visited = true;
@@ -474,7 +474,7 @@ void check_var_decl(Checker *c, Entity *e, Entity **entities, isize entity_count
if (init_expr == NULL) {
if (type_expr == NULL)
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
return;
}
@@ -815,14 +815,14 @@ void check_stmt(Checker *c, AstNode *node, u32 flags) {
if (vd->type) {
init_type = check_type(c, vd->type, NULL);
if (init_type == NULL)
init_type = &basic_types[Basic_Invalid];
init_type = t_invalid;
}
for (isize i = 0; i < entity_count; i++) {
Entity *e = entities[i];
GB_ASSERT(e != NULL);
if (e->variable.visited) {
e->type = &basic_types[Basic_Invalid];
e->type = t_invalid;
continue;
}
e->variable.visited = true;