motiejus/zig
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introduce the enum literal type

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see #683
This commit is contained in:
Andrew Kelley
2019-03-24 00:44:18 -04:00
parent 64dddd7afe
commit d0551db5cd
16 changed files with 195 additions and 3 deletions
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13
src/codegen.cpp
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@@ -5818,6 +5818,7 @@ static LLVMValueRef pack_const_int(CodeGen *g, LLVMTypeRef big_int_type_ref, Con
case ZigTypeIdUnreachable:
case ZigTypeIdComptimeFloat:
case ZigTypeIdComptimeInt:
case ZigTypeIdEnumLiteral:
case ZigTypeIdUndefined:
case ZigTypeIdNull:
case ZigTypeIdErrorUnion:
@@ -6419,6 +6420,7 @@ static LLVMValueRef gen_const_val(CodeGen *g, ConstExprValue *const_val, const c
case ZigTypeIdUnreachable:
case ZigTypeIdComptimeFloat:
case ZigTypeIdComptimeInt:
case ZigTypeIdEnumLiteral:
case ZigTypeIdUndefined:
case ZigTypeIdNull:
case ZigTypeIdBoundFn:
@@ -7005,6 +7007,12 @@ static void define_builtin_types(CodeGen *g) {
g->builtin_types.entry_num_lit_int = entry;
g->primitive_type_table.put(&entry->name, entry);
}
{
ZigType *entry = new_type_table_entry(ZigTypeIdEnumLiteral);
buf_init_from_str(&entry->name, "(enum literal)");
entry->zero_bits = true;
g->builtin_types.entry_enum_literal = entry;
}
{
ZigType *entry = new_type_table_entry(ZigTypeIdUndefined);
buf_init_from_str(&entry->name, "(undefined)");
@@ -7175,7 +7183,6 @@ static void define_builtin_types(CodeGen *g) {
ZigType *entry = get_promise_type(g, nullptr);
g->primitive_type_table.put(&entry->name, entry);
}
}
@@ -7527,6 +7534,7 @@ Buf *codegen_generate_builtin_source(CodeGen *g) {
" Opaque: void,\n"
" Promise: Promise,\n"
" Vector: Vector,\n"
" EnumLiteral: void,\n"
"\n\n"
" pub const Int = struct {\n"
" is_signed: bool,\n"
@@ -8626,6 +8634,7 @@ static void prepend_c_type_to_decl_list(CodeGen *g, GenH *gen_h, ZigType *type_e
case ZigTypeIdMetaType:
case ZigTypeIdComptimeFloat:
case ZigTypeIdComptimeInt:
case ZigTypeIdEnumLiteral:
case ZigTypeIdUndefined:
case ZigTypeIdNull:
case ZigTypeIdBoundFn:
@@ -8812,6 +8821,7 @@ static void get_c_type(CodeGen *g, GenH *gen_h, ZigType *type_entry, Buf *out_bu
case ZigTypeIdBoundFn:
case ZigTypeIdComptimeFloat:
case ZigTypeIdComptimeInt:
case ZigTypeIdEnumLiteral:
case ZigTypeIdUndefined:
case ZigTypeIdNull:
case ZigTypeIdArgTuple:
@@ -8965,6 +8975,7 @@ static void gen_h_file(CodeGen *g) {
case ZigTypeIdPointer:
case ZigTypeIdComptimeFloat:
case ZigTypeIdComptimeInt:
case ZigTypeIdEnumLiteral:
case ZigTypeIdArray:
case ZigTypeIdUndefined:
case ZigTypeIdNull: