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Add suggestion when mistyping an array backwards e.g. T[]

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This commit is contained in:
gingerBill
2024-03-19 12:37:11 +00:00
parent ec9ac59323
commit 89315986d4
1 changed files with 18 additions and 1 deletions
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19
src/check_type.cpp
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@@ -3344,8 +3344,25 @@ gb_internal Type *check_type_expr(CheckerContext *ctx, Ast *e, Type *named_type)
if (!ok) {
gbString err_str = expr_to_string(e);
defer (gb_string_free(err_str));
ERROR_BLOCK();
error(e, "'%s' is not a type", err_str);
gb_string_free(err_str);
Ast *node = unparen_expr(e);
if (node && node->kind == Ast_IndexExpr) {
gbString index_str = nullptr;
if (node->IndexExpr.index) {
index_str = expr_to_string(node->IndexExpr.index);
}
defer (gb_string_free(index_str));
gbString type_str = expr_to_string(node->IndexExpr.expr);
defer (gb_string_free(type_str));
error_line("\tSuggestion: Did you mean '[%s]%s'?", index_str ? index_str : "", type_str);
}
type = t_invalid;
}