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Add simple repl to krk-sandbox

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This commit is contained in:
K Lange 2021-02-15 21:16:02 +09:00
parent 9b3f311688
commit 3cef9d05e8
2 changed files with 23 additions and 19 deletions
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40
tools/sandbox.c
View File

@ -1,14 +1,12 @@
#include <stdio.h> #include <stdio.h>
#include <string.h>
#include <kuroko/kuroko.h> #include <kuroko/kuroko.h>
#include <kuroko/vm.h> #include <kuroko/vm.h>
#include <kuroko/util.h> #include <kuroko/util.h>
#include "simple-repl.h"
int main(int argc, char * argv[]) { int main(int argc, char * argv[]) {
if (argc < 2) {
fprintf(stderr, "expected a string to evaluate\n");
return 1;
}
krk_initVM(0); krk_initVM(0);
krk_tableDelete(&vm.system->fields, OBJECT_VAL(S("module_paths"))); krk_tableDelete(&vm.system->fields, OBJECT_VAL(S("module_paths")));
@ -25,22 +23,26 @@ int main(int argc, char * argv[]) {
int retval = 0; int retval = 0;
KrkValue result = krk_interpret(argv[1], 0, "<stdin>","<stdin>"); if (argc > 1) {
if (!IS_NONE(result)) { KrkValue result = krk_interpret(argv[1], 0, "<stdin>","<stdin>");
if (IS_INTEGER(result)) { if (!IS_NONE(result)) {
retval = AS_INTEGER(result); if (IS_INTEGER(result)) {
retval = AS_INTEGER(result);
}
KrkClass * type = krk_getType(result);
if (type->_reprer) {
krk_push(result);
result = krk_callSimple(OBJECT_VAL(type->_reprer), 1, 0);
}
if (IS_STRING(result)) {
fprintf(stdout, "%s\n", AS_CSTRING(result));
}
} else if (krk_currentThread.flags & KRK_HAS_EXCEPTION) {
krk_dumpTraceback();
retval = 1;
} }
KrkClass * type = krk_getType(result); } else {
if (type->_reprer) { runSimpleRepl();
krk_push(result);
result = krk_callSimple(OBJECT_VAL(type->_reprer), 1, 0);
}
if (IS_STRING(result)) {
fprintf(stdout, "%s\n", AS_CSTRING(result));
}
} else if (krk_currentThread.flags & KRK_HAS_EXCEPTION) {
krk_dumpTraceback();
retval = 1;
} }
krk_freeVM(); krk_freeVM();

2
tools/simple-repl.h
View File

@ -116,6 +116,8 @@ static int runSimpleRepl(void) {
fprintf(stdout, formatStr, AS_CSTRING(result)); fprintf(stdout, formatStr, AS_CSTRING(result));
} }
krk_resetStack(); krk_resetStack();
} else if (krk_currentThread.flags & KRK_HAS_EXCEPTION) {
krk_dumpTraceback();
} }
free(allData); free(allData);
} }