Andrew Kesterson
0d1ecd9bd3
- Updated README and image - Added itoa to stdlib - Implemented modulus math for bcc which has none in the stdlib - Updated the build scripts to work on Ubuntu 22 - Added bochsrc with some useful overrides (new bochs bios in ubuntu is broken, use the legacy) - Made most of stdlib compile and run under GNU C for testing - Improved the tokenizer so it will return tokens of more than one character - Moved the basic parser from using void pointers to store values to using basic_value unions to represent possible types - Added tests for the basic tokenizer
29 lines
678 B
C
29 lines
678 B
C
#include "basic.h"
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#include "stdlib.h"
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#include "string.h"
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#include <stdio.h>
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char *_tokenize(char *ptr, char *token);
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char *_token_get(void);
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#define assert_lvalue(str, lval, ret_null, ret_neq) \
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ptr = _tokenize(str, BASIC_TOKENIZER_TOKENS); \
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value = _token_get(); \
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if ( ptr == NULL ) return ret_null; \
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rc = strcmp(value, lval); \
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printf("(value) == (lval) ? : (%s) == (%s) %d\n", value, lval, rc); \
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if ( rc != 0 ) return ret_neq;
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int main(void)
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{
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char *ptr = NULL;
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char *value = NULL;
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int rc = 0;
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assert_lvalue("1+1", "1", 1, 2);
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assert_lvalue("1 + 1", "1", 2, 3);
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assert_lvalue("10 + 10", "10", 4, 5);
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return 0;
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} |