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Added tags to opaque data type

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This commit is contained in:
Kayne Ruse
2022-10-03 22:13:56 +01:00
parent bd4ab2aa04
commit 5686677383
2 changed files with 8 additions and 4 deletions
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10
source/literal.h
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@@ -60,7 +60,10 @@ typedef struct {
int count;
} type;
void* opaque;
struct {
void* ptr;
int tag;
} opaque;
} as;
} Literal;
@@ -86,7 +89,7 @@ typedef struct {
#define AS_FUNCTION(value) ((value).as.function)
#define AS_IDENTIFIER(value) ((value).as.identifier.ptr)
#define AS_TYPE(value) ((value).as.type)
#define AS_OPAQUE(value) ((value).as.opaque)
#define AS_OPAQUE(value) ((value).as.opaque.ptr)
#define TO_NULL_LITERAL ((Literal){LITERAL_NULL, { .integer = 0 }})
#define TO_BOOLEAN_LITERAL(value) ((Literal){LITERAL_BOOLEAN, { .boolean = value }})
@@ -98,7 +101,7 @@ typedef struct {
#define TO_FUNCTION_LITERAL(value, l) ((Literal){LITERAL_FUNCTION, { .function.bytecode = value, .function.scope = NULL, .function.length = l }})
#define TO_IDENTIFIER_LITERAL(value, l) _toIdentifierLiteral(value, l)
#define TO_TYPE_LITERAL(value, c) ((Literal){ LITERAL_TYPE, { .type.typeOf = value, .type.constant = c, .type.subtypes = NULL, .type.capacity = 0, .type.count = 0 }})
#define TO_OPAQUE_LITERAL(value) ((Literal){ LITERAL_OPAQUE, { .opaque = value }})
#define TO_OPAQUE_LITERAL(value, t) ((Literal){ LITERAL_OPAQUE, { .opaque.ptr = value, .opaque.tag = t }})
TOY_API void freeLiteral(Literal literal);
@@ -107,6 +110,7 @@ TOY_API void freeLiteral(Literal literal);
#define MAX_STRING_LENGTH 4096
#define HASH_I(lit) ((lit).as.identifier.hash)
#define TYPE_PUSH_SUBTYPE(lit, subtype) _typePushSubtype(lit, subtype)
#define OPAQUE_TAG(o) o.as.opaque.tag
//BUGFIX: macros are not functions
TOY_API bool _isTruthy(Literal x);