From 614d6eeec1b22fc9c1d0e9cfed7bf32b40fcc544 Mon Sep 17 00:00:00 2001
From: fennecdjay <astor.jeremie@wanadoo.fr>
Date: Wed, 19 Jun 2019 02:18:43 +0200
Subject: [PATCH] :art: Few fixes

---
 Makefile          | 7 +++++++
 src/lib/opfunc.c  | 3 ++-
 src/lib/ptr.c     | 3 +--
 src/parse/check.c | 5 +----
 4 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index d1f650e7..20b3fde9 100644
--- a/Makefile
+++ b/Makefile
@@ -52,7 +52,14 @@ GW_OBJ=${src_obj} ${ast_obj} ${parse_obj} ${emit_obj} ${oo_obj} ${vm_obj} ${util
 gwlib_obj := $(filter-out src/main.o, ${GW_OBJ})
 
 CFLAGS  += -Iinclude
+
+ifeq (${BUILD_ON_WINDOWS}, 1)
+ifeq (${CC}, gcc)
+LDFLAGS += -lm
+endif
+else
 LDFLAGS += -lm
+endif
 
 ifeq ($(shell uname), Linux)
 LDFLAGS += -lrt -rdynamic
diff --git a/src/lib/opfunc.c b/src/lib/opfunc.c
index dc17e417..3d183d0a 100644
--- a/src/lib/opfunc.c
+++ b/src/lib/opfunc.c
@@ -28,8 +28,9 @@ OP_EMIT(opem_basic_cast) {
 
 OP_CHECK(opck_const_rhs) {
   const Exp_Binary* bin = (Exp_Binary*)data;
+printf("rhs %p %i\n", bin->rhs, bin->rhs->meta);
   if(bin->rhs->meta != ae_meta_var)
-    ERR_N(exp_self(bin)->pos, _("cannot assign '%s' on types '%s' and '%s'.\n"
+    ERR_N(bin->rhs->pos, _("cannot assign '%s' on types '%s' and '%s'.\n"
          "  ...  (reason: --- right-side operand is %s.)"),
          op2str(bin->op), bin->lhs->type->name, bin->rhs->type->name,
          access(bin->rhs->meta))
diff --git a/src/lib/ptr.c b/src/lib/ptr.c
index 34733335..de20bee5 100644
--- a/src/lib/ptr.c
+++ b/src/lib/ptr.c
@@ -34,8 +34,7 @@ static INSTR(instr_ptr_assign) {
 
 static OP_CHECK(opck_ptr_deref) {
   const Exp_Unary* unary = (Exp_Unary*)data;
-  exp_self(unary)->type = nspc_lookup_type1(unary->exp->type->e->owner, insert_symbol(env->gwion->st, get_type_name(env, unary->exp->type->name, 1)));
-  return exp_self(unary)->type;
+  return exp_self(unary)->type = nspc_lookup_type1(unary->exp->type->e->owner, insert_symbol(env->gwion->st, get_type_name(env, unary->exp->type->name, 1)));
 }
 
 static OP_CHECK(opck_implicit_ptr) {
diff --git a/src/parse/check.c b/src/parse/check.c
index 1b9055d4..5544e35d 100644
--- a/src/parse/check.c
+++ b/src/parse/check.c
@@ -709,10 +709,7 @@ ANN static Type check_exp_unary(const Env env, const Exp_Unary* unary) {
     .data=(uintptr_t)unary, .pos=exp_self(unary)->pos };
   if(unary->exp && !opi.rhs)
     return NULL;
-  const Type t = op_check(env, &opi);
-  if(t && isa(t, t_object) < 0)
-    exp_self(unary)->meta = ae_meta_value;
-  return t;
+  return op_check(env, &opi);
 }
 
 ANN static Type check_exp_if(const Env env, const Exp_If* exp_if) {
-- 
2.43.0