diff options
Diffstat (limited to 'parser.c')
| -rw-r--r-- | parser.c | 13 |
1 files changed, 8 insertions, 5 deletions
@@ -7,18 +7,19 @@ #include <ctype.h> #include <stdlib.h> -#include <stdio.h> +#include <memory.h> #include <string.h> #define MAX_VARS 48 #define MAX_STACK 16 #define MAX_LINES 1000 +extern int atoi(const char *); +extern float strtof(const char *, char **); + char *str_func = "(func)"; char *str_undef = "(undefined)"; -variable *idoexpr(interpreter *interp, const char *line); - void iinit(interpreter *interp) { interp->vars = (variable *)malloc(MAX_VARS * sizeof(variable)); @@ -222,7 +223,8 @@ int idoline(interpreter *interp, const char *line) skipblank(line, eol, &offset); continue; } - ops[ooffset] = make_var(interp, line + offset, &next); + variable *v = make_var(interp, line + offset, &next); + ops[ooffset] = v; if (ops[ooffset] == 0) { fret = -4; goto fail; @@ -280,7 +282,8 @@ cont: goto norun; ops = (variable **)malloc(8 * sizeof(variable *)); - memcpy(ops, interp->lines[interp->lnidx], 8 * sizeof(variable *)); + for (uint8_t i = 0; i < 8; i++) + ops[i] = interp->lines[interp->lnidx][i]; uint32_t oldLnidx = interp->lnidx; // eval expressions |