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Assert when using optional as init or inc part in a for loop #1942.

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This commit is contained in:
Christoffer Lerno
2025-02-08 18:58:44 +01:00
parent 46c7e9aefa
commit c8e671d34b
4 changed files with 136 additions and 7 deletions
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10
src/compiler/llvm_codegen_stmt.c
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@@ -516,9 +516,10 @@ void llvm_emit_for_stmt(GenContext *c, Ast *ast)
{
DEBUG_PUSH_LEXICAL_SCOPE(c, ast->span);
// First, emit all inits.
BEValue value;
if (ast->for_stmt.init) llvm_emit_expr(c, &value, exprptr(ast->for_stmt.init));
if (ast->for_stmt.init)
{
llvm_emit_ignored_expr(c, exprptr(ast->for_stmt.init));
}
ExprId incr = ast->for_stmt.incr;
LLVMBasicBlockRef inc_block = incr ? llvm_basic_block_new(c, "loop.inc") : NULL;
@@ -669,8 +670,7 @@ void llvm_emit_for_stmt(GenContext *c, Ast *ast)
}
if (llvm_get_current_block_if_in_use(c))
{
BEValue dummy;
llvm_emit_expr(c, &dummy, incr ? exprptr(incr) : NULL);
if (incr) llvm_emit_ignored_expr(c, exprptr(incr));
}
}