shishantbiswas/c3c
1
1
Fork 0
mirror of https://github.com/c3lang/c3c.git synced 2026-02-27 20:11:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix bug where !! and ! was not recognized to jump out of the current scope. Remove more casts.

Browse Source
This commit is contained in:
Christoffer Lerno
2024-12-30 01:43:02 +01:00
parent 5af224ab16
commit df74cbf06f
12 changed files with 75 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/compiler/llvm_codegen_expr.c
View File

@@ -1468,9 +1468,6 @@ void llvm_emit_cast(GenContext *c, CastKind cast_kind, Expr *expr, BEValue *valu
value->value = LLVMBuildIsNotNull(c->builder, value->value, "anybool");
value->kind = BE_BOOLEAN;
break;
case CAST_ANYPTR:
llvm_emit_any_pointer(c, value, value);
break;
case CAST_ERROR:
UNREACHABLE
case CAST_STRPTR:
@@ -1484,10 +1481,6 @@ void llvm_emit_cast(GenContext *c, CastKind cast_kind, Expr *expr, BEValue *valu
case CAST_APTSA:
llvm_emit_arr_to_slice_cast(c, value, to_type);
break;
case CAST_SAPTR:
llvm_value_fold_optional(c, value);
llvm_emit_slice_pointer(c, value, value);
break;
case CAST_EREU:
// This is a no op.
ASSERT0(type_lowering(to_type) == type_lowering(from_type));
@@ -6147,8 +6140,8 @@ static void llvm_emit_call_expr(GenContext *c, BEValue *result_value, Expr *expr
{
ASSERT0(arg_count);
Expr *any_val = args[0];
ASSERT0(any_val->expr_kind == EXPR_CAST);
args[0] = exprptr(any_val->cast_expr.expr);
ASSERT0(any_val->expr_kind == EXPR_PTR_ACCESS);
args[0] = any_val->inner_expr;
}
if (!expr->call_expr.is_func_ref)
@@ -7200,6 +7193,21 @@ void llvm_emit_expr_global_value(GenContext *c, BEValue *value, Expr *expr)
ASSERT0(!llvm_value_is_addr(value));
}
static void llvm_emit_ptr_access(GenContext *c, BEValue *value, Expr *expr)
{
llvm_emit_expr(c, value, expr->inner_expr);
llvm_value_fold_optional(c, value);
if (value->kind == BE_ADDRESS)
{
AlignSize alignment;
LLVMValueRef ptr = llvm_emit_struct_gep_raw(c, value->value, llvm_get_type(c, value->type), 0, value->alignment, &alignment);
llvm_value_set_address(value, ptr, expr->type, alignment);
return;
}
LLVMValueRef ptr = llvm_emit_extract_value(c, value->value, 0);
llvm_value_set(value, ptr, expr->type);
}
static void llvm_emit_ext_trunc(GenContext *c, BEValue *value, Expr *expr)
{
llvm_emit_expr(c, value, expr->ext_trunc_expr.inner);
@@ -7229,6 +7237,9 @@ void llvm_emit_expr(GenContext *c, BEValue *value, Expr *expr)
case EXPR_MEMBER_GET:
case EXPR_NAMED_ARGUMENT:
UNREACHABLE
case EXPR_PTR_ACCESS:
llvm_emit_ptr_access(c, value, expr);
return;
case EXPR_EXT_TRUNC:
llvm_emit_ext_trunc(c, value, expr);
return;