From 10d85dbc99610c2200bccb4e88014a2bedcc1aa8 Mon Sep 17 00:00:00 2001
From: archibate <1931127624@qq.com>
Date: Fri, 28 Aug 2020 16:39:22 +0800
Subject: [PATCH] [skip ci] revert

---
 python/taichi/lang/ops.py        | 1 -
 taichi/python/export_lang.cpp    | 2 ++
 taichi/transforms/type_check.cpp | 4 +---
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/python/taichi/lang/ops.py b/python/taichi/lang/ops.py
index 00e25bc1fcd01..d4d36f9acda73 100644
--- a/python/taichi/lang/ops.py
+++ b/python/taichi/lang/ops.py
@@ -300,7 +300,6 @@ def mul(a, b):
 @binary
 def mod(a, b):
     def expr_python_mod(a, b):
-        # a % b = (a // b) * b - a
         quotient = Expr(ti_core.expr_floordiv(a, b))
         multiply = Expr(ti_core.expr_mul(b, quotient.ptr))
         return ti_core.expr_sub(a, multiply.ptr)
diff --git a/taichi/python/export_lang.cpp b/taichi/python/export_lang.cpp
index e853e72bee8cc..20deadcc5a7a7 100644
--- a/taichi/python/export_lang.cpp
+++ b/taichi/python/export_lang.cpp
@@ -575,9 +575,11 @@ void export_lang(py::module &m) {
   m.def("host_arch", host_arch);
 
   m.def("set_lib_dir", [&](const std::string &dir) {
+    TI_INFO("set_lib_dir: [{}]", dir);
     compiled_lib_dir = dir;
   });
   m.def("set_tmp_dir", [&](const std::string &dir) {
+    TI_INFO("set_tmp_dir: [{}]", dir);
     runtime_tmp_dir = dir;
   });
   m.def("get_runtime_dir", get_runtime_dir);
diff --git a/taichi/transforms/type_check.cpp b/taichi/transforms/type_check.cpp
index d29140c8d9cc8..3450a78f6d508 100644
--- a/taichi/transforms/type_check.cpp
+++ b/taichi/transforms/type_check.cpp
@@ -40,9 +40,7 @@ class TypeCheck : public IRVisitor {
 
   void visit(IfStmt *if_stmt) {
     // TODO: use DataType::u1 when it's supported
-    TI_ASSERT_INFO(if_stmt->cond->ret_type.data_type == DataType::i32,
-        "`if` conditions must be of type int32, consider using `if x != 0:` "
-        "instead of `if x:` for float values.");
+    TI_ASSERT(if_stmt->cond->ret_type.data_type == DataType::i32);
     if (if_stmt->true_statements)
       if_stmt->true_statements->accept(this);
     if (if_stmt->false_statements) {