diff options
Diffstat (limited to 'awkgram.y')
| -rw-r--r-- | awkgram.y | 21 |
1 files changed, 17 insertions, 4 deletions
@@ -73,7 +73,6 @@ static INSTRUCTION *mk_binary(INSTRUCTION *s1, INSTRUCTION *s2, INSTRUCTION *op) static INSTRUCTION *mk_boolean(INSTRUCTION *left, INSTRUCTION *right, INSTRUCTION *op); static INSTRUCTION *mk_assignment(INSTRUCTION *lhs, INSTRUCTION *rhs, INSTRUCTION *op); static INSTRUCTION *mk_getline(INSTRUCTION *op, INSTRUCTION *opt_var, INSTRUCTION *redir, int redirtype); -static NODE *make_regnode(int type, NODE *exp); static int count_expressions(INSTRUCTION **list, bool isarg); static INSTRUCTION *optimize_assignment(INSTRUCTION *exp); static void add_lint(INSTRUCTION *list, LINTTYPE linttype); @@ -4477,7 +4476,7 @@ variable(int location, char *name, NODETYPE type) /* make_regnode --- make a regular expression node */ -static NODE * +NODE * make_regnode(int type, NODE *exp) { NODE *n; @@ -5630,13 +5629,26 @@ lookup_builtin(const char *name) { int mid = check_special(name); - if (mid == -1 || tokentab[mid].class != LEX_BUILTIN) + if (mid == -1) return NULL; + + switch (tokentab[mid].class) { + case LEX_BUILTIN: + case LEX_LENGTH: + break; + default: + return NULL; + } + #ifdef HAVE_MPFR if (do_mpfr) return tokentab[mid].ptr2; #endif + /* And another special case... */ + if (tokentab[mid].value == Op_sub_builtin) + return (builtin_func_t) do_sub; + return tokentab[mid].ptr; } @@ -5649,7 +5661,8 @@ install_builtins(void) j = sizeof(tokentab) / sizeof(tokentab[0]); for (i = 0; i < j; i++) { - if ( tokentab[i].class == LEX_BUILTIN + if ( (tokentab[i].class == LEX_BUILTIN + || tokentab[i].class == LEX_LENGTH) && (tokentab[i].flags & DEBUG_USE) == 0) { (void) install_symbol(tokentab[i].operator, Node_builtin_func); } |