diff options
| author | gingerBill <bill@gingerbill.org> | 2019-08-13 22:51:04 +0100 |
|---|---|---|
| committer | gingerBill <bill@gingerbill.org> | 2019-08-13 22:51:04 +0100 |
| commit | b86dfa7af79a1563b2f47622aeeaedb737eaafb8 (patch) | |
| tree | 03850a8e86dbc1433cd5f7d84d2bf726fc55d43c /src | |
| parent | 980890ee8a5fdfd1dc0ae6412fcf004eb250bb08 (diff) | |
Fix compiler crash with #defined #417
Diffstat (limited to 'src')
| -rw-r--r-- | src/check_expr.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/check_expr.cpp b/src/check_expr.cpp index 7a6e0f22d..8da6816ac 100644 --- a/src/check_expr.cpp +++ b/src/check_expr.cpp @@ -3368,8 +3368,8 @@ bool check_builtin_procedure(CheckerContext *c, Operand *operand, Ast *call, i32 return false; } Ast *arg = unparen_expr(ce->args[0]); - if (arg->kind != Ast_Ident && arg->kind != Ast_SelectorExpr) { - error(call, "'#defined' expects an identifier or selector expression, got %s", LIT(ast_strings[arg->kind])); + if (arg == nullptr || (arg->kind != Ast_Ident && arg->kind != Ast_SelectorExpr)) { + error(call, "'#defined' expects an identifier or selector expression, got %.*s", LIT(ast_strings[arg->kind])); return false; } |