diff options
Diffstat (limited to 'parse.c')
| -rw-r--r-- | parse.c | 13 |
1 files changed, 12 insertions, 1 deletions
@@ -20,6 +20,7 @@ typedef enum { BUILTIN_U64, BUILTIN_F32, BUILTIN_F64, + BUILTIN_CHAR, BUILTIN_BOOL, BUILTIN_TYPE_COUNT } BuiltinType; @@ -30,7 +31,7 @@ typedef enum { typedef struct Type { Location where; TypeKind kind; - unsigned short flags; + uint16_t flags; union { BuiltinType builtin; struct { @@ -66,6 +67,7 @@ typedef enum { EXPR_LITERAL_INT, EXPR_LITERAL_STR, EXPR_LITERAL_BOOL, + EXPR_LITERAL_CHAR, EXPR_IDENT, /* variable or constant */ EXPR_BINARY_OP, EXPR_UNARY_OP, @@ -147,6 +149,7 @@ typedef struct Expression { UInteger intl; StrLiteral strl; bool booll; + char charl; struct { UnaryOp op; struct Expression *of; @@ -327,6 +330,7 @@ static Keyword builtin_type_to_kw(BuiltinType t) { case BUILTIN_F32: return KW_F32; case BUILTIN_F64: return KW_F64; case BUILTIN_BOOL: return KW_BOOL; + case BUILTIN_CHAR: return KW_CHAR; case BUILTIN_TYPE_COUNT: break; } assert(0); @@ -842,6 +846,10 @@ static bool parse_expr(Parser *p, Expression *e, Token *end) { e->kind = EXPR_LITERAL_STR; e->strl = t->token->str; break; + case TOKEN_CHAR_LITERAL: + e->kind = EXPR_LITERAL_CHAR; + e->charl = t->token->chr; + break; case TOKEN_KW: switch (t->token->kw) { case KW_TRUE: @@ -1589,6 +1597,9 @@ static void fprint_expr(FILE *out, Expression *e) { case EXPR_LITERAL_BOOL: fprintf(out, "%s", e->booll ? "true" : "false"); break; + case EXPR_LITERAL_CHAR: + fprintf(out, "'%c'", e->charl); + break; case EXPR_IDENT: fprint_ident(out, e->ident); break; |