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Integrate more chibicc changes

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This commit is contained in:
Justine Tunney 2020-12-09 13:53:02 -08:00
parent 2ed7956be4
commit 15280753e2
13 changed files with 293 additions and 182 deletions
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37
third_party/chibicc/chibicc.h vendored
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@ -62,14 +62,14 @@ void strarray_push(StringArray *, char *);
// tokenize.c
//
// Token
typedef enum {
TK_RESERVED, // Keywords or punctuators
TK_IDENT, // Identifiers
TK_STR, // String literals
TK_NUM, // Numeric literals
TK_PP_NUM, // Preprocessing numbers
TK_EOF, // End-of-file markers
TK_IDENT, // Identifiers
TK_PUNCT, // Punctuators
TK_KEYWORD, // Keywords
TK_STR, // String literals
TK_NUM, // Numeric literals
TK_PP_NUM, // Preprocessing numbers
TK_EOF, // End-of-file markers
} TokenKind;
struct File {
@ -81,15 +81,14 @@ struct File {
int line_delta;
};
// Token type
struct Token {
TokenKind kind; // Token kind
struct thatispacked Token {
Token *next; // Next token
int len; // Token length
int line_no; // Line number
int line_delta; // Line number
TokenKind kind; // Token kind
bool at_bol; // True if this token is at beginning of line
bool has_space; // True if this token follows a space character
Token *next; // Next token
char *loc; // Token location
Type *ty; // Used if TK_NUM or TK_STR
File *file; // Source location
@ -518,7 +517,7 @@ int encode_utf8(char *, uint32_t);
uint32_t decode_utf8(char **, char *);
bool is_ident1(uint32_t);
bool is_ident2(uint32_t);
int str_width(char *, int);
int display_width(char *, int);
//
// hashmap.c
@ -564,6 +563,20 @@ extern bool opt_sse4;
extern bool opt_verbose;
extern char *base_file;
//
// alloc.c
//
extern long alloc_node_count;
extern long alloc_token_count;
extern long alloc_obj_count;
extern long alloc_type_count;
Node *alloc_node(void);
Token *alloc_token(void);
Obj *alloc_obj(void);
Type *alloc_type(void);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_THIRD_PARTY_CHIBICC_CHIBICC_H_ */