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Fix bug when initializing nested struct / unions. Fix of mult of 2x2 matrix. Cleanup of cast.

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This commit is contained in:
Christoffer Lerno
2023-02-28 20:43:43 +01:00
parent 6188a8b5df
commit b9dbefbe1b
4 changed files with 10 additions and 14 deletions
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2
lib/std/math/math.matrix.c3
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@@ -74,7 +74,7 @@ fn Matrix2x2 Matrix2x2.mul(Matrix2x2* a, Matrix2x2 b)
{
return Matrix2x2 {
a.m00 * b.m00 + a.m01 * b.m10, a.m00 * b.m01 + a.m01 * b.m11,
a.m10 * b.m01 + a.m11 * b.m11, a.m10 * b.m01 + a.m11 * b.m11,
a.m10 * b.m00 + a.m11 * b.m10, a.m10 * b.m01 + a.m11 * b.m11,
};
}

9
src/compiler/llvm_codegen_expr.c
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@@ -1720,15 +1720,6 @@ static inline void llvm_emit_initialize_reference_list(GenContext *c, BEValue *r
llvm_value_addr(c, ref);
LLVMValueRef value = ref->value;
// If this is a union, we assume it's initializing the first element.
if (real_type->type_kind == TYPE_UNION)
{
assert(vec_size(elements) == 1);
real_type = type_lowering(real_type->decl->strukt.members[0]->type);
ref->type = real_type;
}
LLVMTypeRef llvm_type = llvm_get_type(c, real_type);
bool is_struct = type_is_union_or_strukt(real_type);
bool is_array = real_type->type_kind == TYPE_ARRAY;

11
src/compiler/sema_casts.c
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@@ -25,6 +25,10 @@ static bool pointer_to_pointer(Expr* expr, Type *type);
static bool bool_to_int(Expr *expr, Type *canonical, Type *type);
static bool bool_to_float(Expr *expr, Type *canonical, Type *type);
static bool integer_to_bool(Expr *expr, Type *type);
static bool float_to_bool(Expr *expr, Type *type);
static bool float_to_float(Expr* expr, Type *canonical, Type *type);
static bool float_to_integer(Expr *expr, Type *canonical, Type *type);
static bool voidfail_to_error(Expr *expr, Type *type);
static void const_int_to_fp_cast(Expr *expr, Type *canonical, Type *type);
INLINE bool insert_runtime_cast_unless_const(Expr *expr, CastKind kind, Type *type);
@@ -262,7 +266,7 @@ static bool integer_to_bool(Expr *expr, Type *type)
* Cast any float to bool using CAST_FPBOOL
* or rewrite 0.0 => false, any other value => true
*/
bool float_to_bool(Expr *expr, Type *type)
static bool float_to_bool(Expr *expr, Type *type)
{
if (insert_runtime_cast_unless_const(expr, CAST_FPBOOL, type)) return true;
@@ -288,9 +292,10 @@ static bool float_to_float(Expr* expr, Type *canonical, Type *type)
}
/**
* Convert from any floating point to int
* Convert from any floating point to int using CAST_FPSI / CAST_FPUI
* Const conversion will disable narrowable and hex.
*/
bool float_to_integer(Expr *expr, Type *canonical, Type *type)
static bool float_to_integer(Expr *expr, Type *canonical, Type *type)
{
bool is_signed = type_is_signed(canonical);
if (insert_runtime_cast_unless_const(expr, is_signed ? CAST_FPSI : CAST_FPUI, type)) return true;

2
src/version.h
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@@ -1 +1 @@
#define COMPILER_VERSION "0.4.87"
#define COMPILER_VERSION "0.4.88"