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implement null terminated pointers

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This commit is contained in:
Andrew Kelley
2019-11-14 03:26:33 -05:00
parent e3404e3c78
commit 1aa978f32e
10 changed files with 75 additions and 3 deletions
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10
src/parser.cpp
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@@ -2618,6 +2618,11 @@ static AstNode *ast_parse_prefix_type_op(ParseContext *pc) {
if (array != nullptr) {
assert(array->type == NodeTypeArrayType);
while (true) {
if (eat_token_if(pc, TokenIdKeywordNull) != nullptr) {
array->data.array_type.is_null_terminated = true;
continue;
}
Token *allowzero_token = eat_token_if(pc, TokenIdKeywordAllowZero);
if (allowzero_token != nullptr) {
array->data.array_type.allow_zero_token = allowzero_token;
@@ -2653,6 +2658,11 @@ static AstNode *ast_parse_prefix_type_op(ParseContext *pc) {
if (child == nullptr)
child = ptr;
while (true) {
if (eat_token_if(pc, TokenIdKeywordNull) != nullptr) {
child->data.pointer_type.is_null_terminated = true;
continue;
}
Token *allowzero_token = eat_token_if(pc, TokenIdKeywordAllowZero);
if (allowzero_token != nullptr) {
child->data.pointer_type.allow_zero_token = allowzero_token;