add -DNOMINMAX to both WIN32 and WIN64 (#810)

* add -DNOMINMAX to both WIN32 and WIN64

* test

* test

* test

* test

* remove helper print

* format code

Co-authored-by: Cynthia Jiang <cynthiajiang@google.com>

Author: cynthiajoan

firestore/CMakeLists.txt

@@ -347,7 +347,7 @@ add_custom_target(
 # are guarded by this flag, such as GetUserAgent and function_registry.
 set(FIREBASE_FIRESTORE_CPP_DEFINES -DINTERNAL_EXPERIMENTAL=1)
 
-if (WIN32 AND NOT ANDROID AND NOT IOS)
+if (MSVC AND NOT ANDROID AND NOT IOS)
   # On Windows, gRPC gives a compiler error in firebase_metadata_provider_desktop.cc
   # unless _WIN32_WINNT is defined to this value (0x0600, Windows Vista).
   # Also set -DNOMINMAX for both Firestore and Firestore Core.

firestore/src/include/firebase/firestore/field_value.h

@@ -348,7 +348,8 @@ class FieldValue final {
     // Note: Doxygen will run into trouble if this function's definition is
     // moved outside the class body.
     static_assert(
-        std::numeric_limits<T>::max() <= std::numeric_limits<int64_t>::max(),
+        (std::numeric_limits<T>::max)() <=
+            (std::numeric_limits<int64_t>::max)(),
         "The integer type you provided is larger than can fit in an int64_t. "
         "If you are sure the value will not be truncated, please explicitly "
         "cast to int64_t before passing it to FieldValue::Increment().");
@@ -377,7 +378,7 @@ class FieldValue final {
     // Note: Doxygen will run into trouble if this function's definition is
     // moved outside the class body.
     static_assert(
-        std::numeric_limits<T>::max() <= std::numeric_limits<double>::max(),
+        (std::numeric_limits<T>::max)() <= (std::numeric_limits<double>::max)(),
         "The floating point type you provided is larger than can fit in a "
         "double. If you are sure the value will not be truncated, please "
         "explicitly cast to double before passing it to "