https://github.com/JuliaLang/julia
Tip revision: 2e358ce975029ec97aba5994c17d4a2169c3b085 authored by Tony Kelman on 19 June 2016, 17:16:52 UTC
Tag v0.4.6
Tag v0.4.6
Tip revision: 2e358ce
interpreter.c
// This file is a part of Julia. License is MIT: http://julialang.org/license
#include <stdlib.h>
#include <setjmp.h>
#include <assert.h>
#ifdef _OS_WINDOWS_
#include <malloc.h>
#endif
#include "julia.h"
#include "julia_internal.h"
#include "builtin_proto.h"
#ifdef __cplusplus
extern "C" {
#endif
extern int jl_lineno;
static jl_value_t *eval(jl_value_t *e, jl_value_t **locals, size_t nl, size_t ngensym);
static jl_value_t *eval_body(jl_array_t *stmts, jl_value_t **locals, size_t nl, size_t ngensym,
int start, int toplevel);
jl_value_t *jl_eval_module_expr(jl_expr_t *ex);
int jl_is_toplevel_only_expr(jl_value_t *e);
extern void *jl_symbol_name(jl_sym_t *s);
jl_value_t *jl_interpret_toplevel_expr(jl_value_t *e)
{
return eval(e, NULL, 0, 0);
}
DLLEXPORT jl_value_t *jl_interpret_toplevel_expr_in(jl_module_t *m, jl_value_t *e,
jl_value_t **locals, size_t nl)
{
jl_value_t *v=NULL;
jl_module_t *last_m = jl_current_module;
jl_module_t *task_last_m = jl_current_task->current_module;
JL_TRY {
jl_current_task->current_module = jl_current_module = m;
v = eval(e, locals, nl, 0);
}
JL_CATCH {
jl_current_module = last_m;
jl_current_task->current_module = task_last_m;
jl_rethrow();
}
jl_current_module = last_m;
jl_current_task->current_module = task_last_m;
assert(v);
return v;
}
static jl_value_t *do_call(jl_function_t *f, jl_value_t **args, size_t nargs,
jl_value_t *eval0, jl_value_t **locals, size_t nl, size_t ngensym)
{
jl_value_t **argv;
JL_GC_PUSHARGS(argv, nargs+1);
size_t i;
argv[0] = (jl_value_t*)f;
i = 0;
if (eval0) { /* 0-th argument has already been evaluated */
argv[1] = eval0; i++;
}
for(; i < nargs; i++) {
argv[i+1] = eval(args[i], locals, nl, ngensym);
}
jl_value_t *result = jl_apply(f, &argv[1], nargs);
JL_GC_POP();
return result;
}
jl_value_t *jl_eval_global_var(jl_module_t *m, jl_sym_t *e)
{
jl_value_t *v = jl_get_global(m, e);
if (v == NULL)
jl_undefined_var_error(e);
return v;
}
void jl_check_static_parameter_conflicts(jl_lambda_info_t *li, jl_svec_t *t, jl_sym_t *fname);
int jl_has_intrinsics(jl_expr_t *ast, jl_expr_t *e, jl_module_t *m);
extern int jl_boot_file_loaded;
extern int inside_typedef;
// this is a heuristic for allowing "redefining" a type to something identical
static int equiv_type(jl_datatype_t *dta, jl_datatype_t *dtb)
{
return (jl_typeof(dta) == jl_typeof(dtb) &&
// TODO: can't yet handle parametric types due to how constructors work
dta->parameters == jl_emptysvec &&
dta->name->name == dtb->name->name &&
jl_egal((jl_value_t*)dta->types, (jl_value_t*)dtb->types) &&
dta->abstract == dtb->abstract &&
dta->mutabl == dtb->mutabl &&
dta->size == dtb->size &&
dta->ninitialized == dtb->ninitialized &&
jl_egal((jl_value_t*)dta->super, (jl_value_t*)dtb->super) &&
jl_egal((jl_value_t*)dta->name->names, (jl_value_t*)dtb->name->names) &&
jl_egal((jl_value_t*)dta->parameters, (jl_value_t*)dtb->parameters));
}
static void check_can_assign_type(jl_binding_t *b)
{
if (b->constp && b->value != NULL && !jl_is_datatype(b->value))
jl_errorf("invalid redefinition of constant %s", b->name->name);
}
void jl_reinstantiate_inner_types(jl_datatype_t *t);
void jl_set_datatype_super(jl_datatype_t *tt, jl_value_t *super)
{
if (!jl_is_datatype(super) || !jl_is_abstracttype(super) ||
tt->name == ((jl_datatype_t*)super)->name ||
jl_subtype(super,(jl_value_t*)jl_vararg_type,0) ||
jl_is_tuple_type(super) ||
jl_subtype(super,(jl_value_t*)jl_type_type,0)) {
jl_errorf("invalid subtyping in definition of %s",
jl_symbol_name(tt->name->name));
}
tt->super = (jl_datatype_t*)super;
jl_gc_wb(tt, tt->super);
}
static jl_value_t *eval(jl_value_t *e, jl_value_t **locals, size_t nl, size_t ngensym)
{
if (jl_is_symbol(e)) {
jl_value_t *v;
size_t i;
for(i=0; i < nl; i++) {
if (locals[i*2] == e) {
v = locals[i*2+1];
break;
}
}
if (i >= nl) {
v = jl_get_global(jl_current_module, (jl_sym_t*)e);
}
if (v == NULL) {
jl_undefined_var_error((jl_sym_t*)e);
}
return v;
}
if (jl_is_symbolnode(e)) {
return eval((jl_value_t*)jl_symbolnode_sym(e), locals, nl, ngensym);
}
if (jl_is_gensym(e)) {
ssize_t genid = ((jl_gensym_t*)e)->id;
if (genid >= ngensym || genid < 0)
jl_error("access to invalid GenSym location");
else
return locals[nl*2 + genid];
}
if (jl_is_quotenode(e)) {
return jl_fieldref(e,0);
}
if (jl_is_topnode(e)) {
jl_sym_t *s = (jl_sym_t*)jl_fieldref(e,0);
jl_value_t *v = jl_get_global(jl_base_relative_to(jl_current_module),s);
if (v == NULL)
jl_undefined_var_error(s);
return v;
}
if (!jl_is_expr(e)) {
if (jl_is_globalref(e)) {
jl_value_t *gfargs[2] = {(jl_value_t*)jl_globalref_mod(e), (jl_value_t*)jl_globalref_name(e)};
return jl_f_get_field(NULL, gfargs, 2);
}
if (jl_is_lambda_info(e)) {
jl_lambda_info_t *li = (jl_lambda_info_t*)e;
if (jl_boot_file_loaded && li->ast && jl_is_expr(li->ast)) {
li->ast = jl_compress_ast(li, li->ast);
jl_gc_wb(li, li->ast);
}
return (jl_value_t*)jl_new_closure(NULL, (jl_value_t*)jl_emptysvec, li);
}
if (jl_is_linenode(e)) {
jl_lineno = jl_linenode_line(e);
}
if (jl_is_newvarnode(e)) {
jl_value_t *var = jl_fieldref(e,0);
assert(!jl_is_gensym(var));
assert(jl_is_symbol(var));
for(size_t i=0; i < nl; i++) {
if (locals[i*2] == var) {
locals[i*2+1] = NULL;
break;
}
}
return (jl_value_t*)jl_nothing;
}
return e;
}
jl_expr_t *ex = (jl_expr_t*)e;
jl_value_t **args = (jl_value_t**)jl_array_data(ex->args);
size_t nargs = jl_array_len(ex->args);
if (ex->head == call_sym) {
if (jl_is_lambda_info(args[0])) {
// directly calling an inner function ("let")
jl_lambda_info_t *li = (jl_lambda_info_t*)args[0];
if (jl_is_expr(li->ast) && !jl_lam_vars_captured((jl_expr_t*)li->ast) &&
!jl_has_intrinsics((jl_expr_t*)li->ast, (jl_expr_t*)li->ast, jl_current_module)) {
size_t na = nargs-1;
if (na == 0)
return jl_interpret_toplevel_thunk(li);
jl_array_t *formals = jl_lam_args((jl_expr_t*)li->ast);
size_t nreq = jl_array_len(formals);
if (nreq==0 || !jl_is_rest_arg(jl_cellref(formals,nreq-1))) {
jl_value_t **ar;
JL_GC_PUSHARGS(ar, na*2);
for(int i=0; i < na; i++) {
ar[i*2+1] = eval(args[i+1], locals, nl, ngensym);
jl_gc_wb(ex->args, ar[i*2+1]);
}
if (na != nreq) {
jl_error("wrong number of arguments");
}
for(int i=0; i < na; i++) {
jl_value_t *v = jl_cellref(formals, i);
ar[i*2] = (jl_is_gensym(v)) ? v : (jl_value_t*)jl_decl_var(v);
}
jl_value_t *ret = jl_interpret_toplevel_thunk_with(li, ar, na);
JL_GC_POP();
return ret;
}
}
}
jl_function_t *f = (jl_function_t*)eval(args[0], locals, nl, ngensym);
if (jl_is_func(f))
return do_call(f, &args[1], nargs-1, NULL, locals, nl, ngensym);
else
return do_call(jl_module_call_func(jl_current_module), args, nargs, (jl_value_t*)f, locals, nl, ngensym);
}
else if (ex->head == assign_sym) {
jl_value_t *sym = args[0];
jl_value_t *rhs = eval(args[1], locals, nl, ngensym);
if (jl_is_gensym(sym)) {
ssize_t genid = ((jl_gensym_t*)sym)->id;
if (genid >= ngensym || genid < 0)
jl_error("assignment to invalid GenSym location");
locals[nl*2 + genid] = rhs;
return rhs;
}
if (jl_is_symbol(sym)) {
size_t i;
for (i=0; i < nl; i++) {
if (locals[i*2] == sym) {
locals[i*2+1] = rhs;
return rhs;
}
}
}
jl_module_t *m = jl_current_module;
if (jl_is_globalref(sym)) {
m = jl_globalref_mod(sym);
sym = (jl_value_t*)jl_globalref_name(sym);
}
assert(jl_is_symbol(sym));
JL_GC_PUSH1(&rhs);
jl_binding_t *b = jl_get_binding_wr(m, (jl_sym_t*)sym);
jl_checked_assignment(b, rhs);
JL_GC_POP();
return rhs;
}
else if (ex->head == new_sym) {
jl_value_t *thetype = eval(args[0], locals, nl, ngensym);
jl_value_t *v=NULL;
JL_GC_PUSH2(&thetype, &v);
assert(jl_is_structtype(thetype));
v = jl_new_struct_uninit((jl_datatype_t*)thetype);
for(size_t i=1; i < nargs; i++) {
jl_set_nth_field(v, i-1, eval(args[i], locals, nl, ngensym));
}
JL_GC_POP();
return v;
}
else if (ex->head == null_sym) {
return (jl_value_t*)jl_nothing;
}
else if (ex->head == body_sym) {
return eval_body(ex->args, locals, nl, ngensym, 0, 0);
}
else if (ex->head == exc_sym) {
return jl_exception_in_transit;
}
else if (ex->head == static_typeof_sym) {
return (jl_value_t*)jl_any_type;
}
else if (ex->head == method_sym) {
jl_sym_t *fname = (jl_sym_t*)args[0];
jl_value_t **bp=NULL;
jl_value_t *bp_owner=NULL;
jl_binding_t *b=NULL;
jl_value_t *gf=NULL;
int kw=0;
if (jl_is_expr(fname) || jl_is_globalref(fname)) {
if (jl_is_expr(fname) && ((jl_expr_t*)fname)->head == kw_sym) {
kw = 1;
fname = (jl_sym_t*)jl_exprarg(fname, 0);
}
gf = eval((jl_value_t*)fname, locals, nl, ngensym);
if (jl_is_expr(fname))
fname = (jl_sym_t*)jl_fieldref(jl_exprarg(fname, 2), 0);
bp = &gf;
assert(jl_is_symbol(fname));
}
else {
for (size_t i=0; i < nl; i++) {
if (locals[i*2] == (jl_value_t*)fname) {
bp = &locals[i*2+1];
break;
}
}
if (bp == NULL) {
b = jl_get_binding_for_method_def(jl_current_module, fname);
bp = &b->value;
bp_owner = (jl_value_t*)jl_current_module;
}
}
if (jl_expr_nargs(ex) == 1)
return jl_generic_function_def(fname, bp, bp_owner, b);
jl_value_t *atypes=NULL, *meth=NULL;
JL_GC_PUSH2(&atypes, &meth);
atypes = eval(args[1], locals, nl, ngensym);
if (jl_is_lambda_info(args[2])) {
jl_check_static_parameter_conflicts((jl_lambda_info_t*)args[2], (jl_svec_t*)jl_svecref(atypes,1), fname);
}
meth = eval(args[2], locals, nl, ngensym);
jl_method_def(fname, bp, bp_owner, b, (jl_svec_t*)atypes, (jl_function_t*)meth, args[3], NULL, kw);
JL_GC_POP();
return *bp;
}
else if (ex->head == copyast_sym) {
return jl_copy_ast(eval(args[0], locals, nl, ngensym));
}
else if (ex->head == const_sym) {
jl_value_t *sym = args[0];
assert(jl_is_symbol(sym));
for (size_t i=0; i < nl; i++) {
if (locals[i*2] == sym) {
return (jl_value_t*)jl_nothing;
}
}
jl_binding_t *b = jl_get_binding_wr(jl_current_module, (jl_sym_t*)sym);
jl_declare_constant(b);
return (jl_value_t*)jl_nothing;
}
else if (ex->head == global_sym) {
// create uninitialized mutable binding for "global x" decl
// TODO: handle type decls
for (size_t i=0; i < jl_array_len(ex->args); i++) {
assert(jl_is_symbol(args[i]));
jl_get_binding_wr(jl_current_module, (jl_sym_t*)args[i]);
}
return (jl_value_t*)jl_nothing;
}
else if (ex->head == abstracttype_sym) {
jl_value_t *name = args[0];
jl_value_t *para = eval(args[1], locals, nl, ngensym);
jl_value_t *super = NULL;
jl_value_t *temp = NULL;
jl_datatype_t *dt = NULL;
JL_GC_PUSH4(¶, &super, &temp, &dt);
assert(jl_is_svec(para));
assert(jl_is_symbol(name));
dt = jl_new_abstracttype(name, jl_any_type, (jl_svec_t*)para);
jl_binding_t *b = jl_get_binding_wr(jl_current_module, (jl_sym_t*)name);
temp = b->value;
check_can_assign_type(b);
b->value = (jl_value_t*)dt;
jl_gc_wb_binding(b, dt);
super = eval(args[2], locals, nl, ngensym);
jl_set_datatype_super(dt, super);
jl_reinstantiate_inner_types(dt);
b->value = temp;
if (temp==NULL || !equiv_type(dt, (jl_datatype_t*)temp)) {
jl_checked_assignment(b, (jl_value_t*)dt);
}
JL_GC_POP();
return (jl_value_t*)jl_nothing;
}
else if (ex->head == bitstype_sym) {
jl_value_t *name = args[0];
jl_value_t *super = NULL, *para = NULL, *vnb = NULL, *temp = NULL;
jl_datatype_t *dt = NULL;
JL_GC_PUSH4(¶, &super, &temp, &dt);
assert(jl_is_symbol(name));
para = eval(args[1], locals, nl, ngensym);
assert(jl_is_svec(para));
vnb = eval(args[2], locals, nl, ngensym);
if (!jl_is_long(vnb))
jl_errorf("invalid declaration of bits type %s", ((jl_sym_t*)name)->name);
ssize_t nb = jl_unbox_long(vnb);
if (nb < 1 || nb>=(1<<23) || (nb&7) != 0)
jl_errorf("invalid number of bits in type %s",
((jl_sym_t*)name)->name);
dt = jl_new_bitstype(name, jl_any_type, (jl_svec_t*)para, nb);
jl_binding_t *b = jl_get_binding_wr(jl_current_module, (jl_sym_t*)name);
temp = b->value;
check_can_assign_type(b);
b->value = (jl_value_t*)dt;
jl_gc_wb_binding(b, dt);
super = eval(args[3], locals, nl, ngensym);
jl_set_datatype_super(dt, super);
jl_reinstantiate_inner_types(dt);
b->value = temp;
if (temp==NULL || !equiv_type(dt, (jl_datatype_t*)temp)) {
jl_checked_assignment(b, (jl_value_t*)dt);
}
JL_GC_POP();
return (jl_value_t*)jl_nothing;
}
else if (ex->head == compositetype_sym) {
jl_value_t *name = args[0];
assert(jl_is_symbol(name));
jl_value_t *para = eval(args[1], locals, nl, ngensym);
assert(jl_is_svec(para));
jl_value_t *temp = NULL;
jl_value_t *super = NULL;
jl_datatype_t *dt = NULL;
JL_GC_PUSH4(¶, &super, &temp, &dt);
temp = eval(args[2], locals, nl, ngensym); // field names
dt = jl_new_datatype((jl_sym_t*)name, jl_any_type, (jl_svec_t*)para,
(jl_svec_t*)temp, NULL,
0, args[5]==jl_true ? 1 : 0, jl_unbox_long(args[6]));
jl_binding_t *b = jl_get_binding_wr(jl_current_module, (jl_sym_t*)name);
temp = b->value; // save old value
// temporarily assign so binding is available for field types
check_can_assign_type(b);
b->value = (jl_value_t*)dt;
jl_gc_wb_binding(b,dt);
JL_TRY {
super = eval(args[3], locals, nl, ngensym);
jl_set_datatype_super(dt, super);
// operations that can fail
inside_typedef = 1;
dt->types = (jl_svec_t*)eval(args[4], locals, nl, ngensym);
jl_gc_wb(dt, dt->types);
inside_typedef = 0;
for(size_t i=0; i < jl_svec_len(dt->types); i++) {
jl_value_t *elt = jl_svecref(dt->types, i);
if (!jl_is_type(elt) && !jl_is_typevar(elt))
jl_type_error_rt(dt->name->name->name, "type definition", (jl_value_t*)jl_type_type, elt);
}
jl_reinstantiate_inner_types(dt);
}
JL_CATCH {
b->value = temp;
jl_rethrow();
}
for(size_t i=0; i < jl_svec_len(para); i++) {
((jl_tvar_t*)jl_svecref(para,i))->bound = 0;
}
jl_compute_field_offsets(dt);
if (para == (jl_value_t*)jl_emptysvec && jl_is_datatype_singleton(dt)) {
dt->instance = newstruct(dt);
jl_gc_wb(dt, dt->instance);
}
b->value = temp;
if (temp==NULL || !equiv_type(dt, (jl_datatype_t*)temp)) {
jl_checked_assignment(b, (jl_value_t*)dt);
}
else {
// TODO: remove all old ctors and set temp->name->ctor_factory = dt->name->ctor_factory
}
JL_GC_POP();
return (jl_value_t*)jl_nothing;
}
else if (ex->head == macro_sym) {
jl_sym_t *nm = (jl_sym_t*)args[0];
assert(jl_is_symbol(nm));
jl_function_t *f = (jl_function_t*)eval(args[1], locals, nl, ngensym);
JL_GC_PUSH1(&f);
assert(jl_is_function(f));
if (jl_boot_file_loaded &&
f->linfo && f->linfo->ast && jl_is_expr(f->linfo->ast)) {
jl_lambda_info_t *li = f->linfo;
li->ast = jl_compress_ast(li, li->ast);
jl_gc_wb(li, li->ast);
li->name = nm;
}
jl_set_global(jl_current_module, nm, (jl_value_t*)f);
JL_GC_POP();
return (jl_value_t*)jl_nothing;
}
else if (ex->head == line_sym) {
jl_lineno = jl_unbox_long(jl_exprarg(ex,0));
return (jl_value_t*)jl_nothing;
}
else if (ex->head == module_sym) {
return jl_eval_module_expr(ex);
}
else if (ex->head == error_sym || ex->head == jl_incomplete_sym) {
if (nargs == 0)
jl_error("malformed \"error\" expression");
if (jl_is_byte_string(args[0]))
jl_errorf("syntax: %s", jl_string_data(args[0]));
jl_throw(args[0]);
}
else if (ex->head == boundscheck_sym) {
return (jl_value_t*)jl_nothing;
}
else if (ex->head == fastmath_sym) {
return (jl_value_t*)jl_nothing;
}
else if (ex->head == simdloop_sym) {
return (jl_value_t*)jl_nothing;
}
else if (ex->head == meta_sym) {
return (jl_value_t*)jl_nothing;
}
jl_errorf("unsupported or misplaced expression %s", ex->head->name);
return (jl_value_t*)jl_nothing;
}
static int label_idx(long ltgt, jl_array_t *stmts)
{
size_t j;
for(j=0; j < stmts->nrows; j++) {
jl_value_t *l = jl_cellref(stmts,j);
if (jl_is_labelnode(l) && jl_labelnode_label(l)==ltgt)
break;
}
assert(j < stmts->nrows);
return j;
}
jl_value_t *jl_toplevel_eval_body(jl_array_t *stmts)
{
ssize_t ngensym = 0;
size_t i, l = jl_array_len(stmts);
for (i = 0; i < l; i++) {
ssize_t maxid = jl_max_jlgensym_in(jl_cellref(stmts, i))+1;
if (maxid > ngensym)
ngensym = maxid;
}
jl_value_t **locals = NULL;
if (ngensym > 0) {
JL_GC_PUSHARGS(locals, ngensym);
}
jl_value_t *ret = eval_body(stmts, locals, 0, ngensym, 0, 1);
if (ngensym > 0)
JL_GC_POP();
return ret;
}
static jl_value_t *eval_body(jl_array_t *stmts, jl_value_t **locals, size_t nl, size_t ngensym,
int start, int toplevel)
{
jl_handler_t __eh;
size_t i=start;
while (1) {
jl_value_t *stmt = jl_cellref(stmts,i);
if (jl_is_gotonode(stmt)) {
i = label_idx(jl_gotonode_label(stmt), stmts);
continue;
}
if (jl_is_expr(stmt)) {
jl_sym_t *head = ((jl_expr_t*)stmt)->head;
if (head == goto_ifnot_sym) {
jl_value_t *cond = eval(jl_exprarg(stmt,0), locals, nl, ngensym);
if (cond == jl_false) {
i = label_idx(jl_unbox_long(jl_exprarg(stmt, 1)), stmts);
continue;
}
else if (cond != jl_true) {
jl_type_error_rt("toplevel", "if",
(jl_value_t*)jl_bool_type, cond);
}
}
else if (head == return_sym) {
jl_value_t *ex = jl_exprarg(stmt,0);
if (toplevel && jl_is_toplevel_only_expr(ex))
return jl_toplevel_eval(ex);
else
return eval(ex, locals, nl, ngensym);
}
else if (head == enter_sym) {
jl_enter_handler(&__eh);
if (!jl_setjmp(__eh.eh_ctx,1)) {
return eval_body(stmts, locals, nl, ngensym, i+1, toplevel);
}
else {
#ifdef _OS_WINDOWS_
if (jl_exception_in_transit == jl_stackovf_exception)
_resetstkoflw();
#endif
i = label_idx(jl_unbox_long(jl_exprarg(stmt,0)), stmts);
continue;
}
}
else if (head == leave_sym) {
int hand_n_leave = jl_unbox_long(jl_exprarg(stmt,0));
jl_pop_handler(hand_n_leave);
}
else {
if (toplevel && jl_is_toplevel_only_expr(stmt))
jl_toplevel_eval(stmt);
else
eval(stmt, locals, nl, ngensym);
}
}
else {
if (toplevel && jl_is_toplevel_only_expr(stmt))
jl_toplevel_eval(stmt);
else
eval(stmt, locals, nl, ngensym);
}
i++;
}
assert(0);
return NULL;
}
jl_value_t *jl_interpret_toplevel_thunk_with(jl_lambda_info_t *lam,
jl_value_t **loc, size_t nl)
{
jl_expr_t *ast = (jl_expr_t*)lam->ast;
jl_array_t *stmts = jl_lam_body(ast)->args;
size_t nargs = jl_array_len(jl_lam_args(ast));
jl_array_t *l = jl_lam_vinfo(ast);
size_t llength = jl_array_len(l) - nargs;
nl += llength;
jl_value_t **locals;
jl_value_t *gensym_types = jl_lam_gensyms(ast);
size_t ngensym = (jl_is_array(gensym_types) ? jl_array_len(gensym_types) : jl_unbox_gensym(gensym_types));
JL_GC_PUSHARGS(locals, nl*2+ngensym);
jl_value_t *r = (jl_value_t*)jl_nothing;
size_t i=0;
for(i=0; i < llength; i++) {
locals[i*2] = jl_cellref(jl_cellref(l,i+nargs),0);
//locals[i*2+1] = NULL; // init'd by JL_GC_PUSHARGS
}
for(; i < nl; i++) {
locals[i*2] = loc[(i-llength)*2];
locals[i*2+1] = loc[(i-llength)*2+1];
}
r = eval_body(stmts, locals, nl, ngensym, 0, 1);
JL_GC_POP();
return r;
}
jl_value_t *jl_interpret_toplevel_thunk(jl_lambda_info_t *lam)
{
return jl_interpret_toplevel_thunk_with(lam, NULL, 0);
}
#ifdef __cplusplus
}
#endif