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| author | Lucas Perlind <perlindluca@gmail.com> | 2022-10-14 18:22:59 +1100 |
|---|---|---|
| committer | Lucas Perlind <perlindluca@gmail.com> | 2022-10-15 19:46:17 +1100 |
| commit | 73c1f08776688f18940abcbff5d5b9f0f594049d (patch) | |
| tree | 31952326511194fbf7edbe1b4e0aac87985f4e7f /src/check_decl.cpp | |
| parent | 874c1f076d5375f4fb898b050a64d90d47059360 (diff) | |
Improve error messages with 'using _'
Diffstat (limited to 'src/check_decl.cpp')
| -rw-r--r-- | src/check_decl.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/check_decl.cpp b/src/check_decl.cpp index 9d043e60a..bb56749af 100644 --- a/src/check_decl.cpp +++ b/src/check_decl.cpp @@ -1488,6 +1488,11 @@ void check_proc_body(CheckerContext *ctx_, Token token, DeclInfo *decl, Type *ty if (!(e->flags & EntityFlag_Using)) { continue; } + if (is_blank_ident(e->token)) { + error(e->token, "'using' a procedure parameter requires a non blank identifier"); + break; + } + bool is_value = (e->flags & EntityFlag_Value) != 0 && !is_type_pointer(e->type); String name = e->token.string; Type *t = base_type(type_deref(e->type)); |