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Code Issues 1 Releases Wiki Activity

Add some color to stacktraces in repl.

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This commit is contained in:
Calvin Rose
2019-08-12 19:20:01 -05:00
parent ec62e871dd
commit 54170d92db
3 changed files with 8 additions and 2 deletions
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4
src/core/vm.c
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@@ -179,7 +179,7 @@ static void vm_do_trace(JanetFunction *func) {
static Janet call_nonfn(JanetFiber *fiber, Janet callee) {
int32_t argn = fiber->stacktop - fiber->stackstart;
Janet ds, key;
if (argn != 1) janet_panicf("%v called with arity %d, expected 1", callee, argn);
if (argn != 1) janet_panicf("%v called with %d arguments, possibly expected 1", callee, argn);
if (janet_checktypes(callee, JANET_TFLAG_INDEXED | JANET_TFLAG_DICTIONARY |
JANET_TFLAG_STRING | JANET_TFLAG_BUFFER | JANET_TFLAG_ABSTRACT)) {
ds = callee;
@@ -195,7 +195,7 @@ static Janet call_nonfn(JanetFiber *fiber, Janet callee) {
/* Get a callable from a keyword method name and check ensure that it is valid. */
static Janet resolve_method(Janet name, JanetFiber *fiber) {
int32_t argc = fiber->stacktop - fiber->stackstart;
if (argc < 1) janet_panicf("method call takes at least 1 argument, got %d", argc);
if (argc < 1) janet_panicf("method call (%v) takes at least 1 argument, got 0", name);
Janet callee = janet_get(fiber->data[fiber->stackstart], name);
if (janet_checktype(callee, JANET_NIL))
janet_panicf("unknown method %v invoked on %v", name, fiber->data[fiber->stackstart]);