Jacob Signorovitch
78e31c3e27
I am such an idiot, ast_block_data_init() just ignored the given array lol.
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "include/global.h"
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#include "include/ast.h"
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#include "include/dstr.h"
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#include "include/exec.h"
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#include "include/lexer.h"
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#include "include/util.h"
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#include "../build/grammars/grammar.tab.h"
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// Global Abstract Syntax Tree.
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extern AST* root;
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extern char* inp;
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extern int yyparse();
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int main(int argc, char** argv) {
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if (argc - 1 && strlen(argv[1]) > 0 && (inp = argv[1]) && !yyparse()) {
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log_dbg("Parsed successfully!\n");
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exec_print(exec_start(root));
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ast_destroy(root);
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exit(0);
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}
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while (1) {
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Dstr* ln = dstr_init();
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char c;
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printf("> ");
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fflush(stdout);
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// Accumulate line.
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do {
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c = getc(stdin);
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switch (c) {
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case EOF: dstr_destroy(ln); goto lnskip;
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case '\n': goto lnend;
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default: dstr_appendch(ln, c);
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}
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} while (1);
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lnend:
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log_dbgf("cline: %s", ln->buf);
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if (ln->ln > 0) {
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inp = ln->buf;
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if (yyparse() == 0) {
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log_dbg("Parsed successfully!\n");
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} else printf("Parse error.\n");
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#ifdef DBG
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ast_print(root);
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#endif
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exec_print(exec_start(root));
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ast_destroy(root);
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}
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dstr_destroy(ln);
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}
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lnskip:;
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return 0;
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}
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