From 73c1f08776688f18940abcbff5d5b9f0f594049d Mon Sep 17 00:00:00 2001 From: Lucas Perlind Date: Fri, 14 Oct 2022 18:22:59 +1100 Subject: Improve error messages with 'using _' --- src/check_stmt.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/check_stmt.cpp') diff --git a/src/check_stmt.cpp b/src/check_stmt.cpp index 630182273..9cacb4a35 100644 --- a/src/check_stmt.cpp +++ b/src/check_stmt.cpp @@ -584,7 +584,11 @@ void check_label(CheckerContext *ctx, Ast *label, Ast *parent) { // Returns 'true' for 'continue', 'false' for 'return' bool check_using_stmt_entity(CheckerContext *ctx, AstUsingStmt *us, Ast *expr, bool is_selector, Entity *e) { if (e == nullptr) { - error(us->token, "'using' applied to an unknown entity"); + if (is_blank_ident(expr)) { + error(us->token, "'using' in a statement is not allowed with the blank identifier '_'"); + } else { + error(us->token, "'using' applied to an unknown entity"); + } return true; } -- cgit v1.2.3