diff --git a/include/platform.hpp b/include/platform.hpp
index 7118d300..54e357aa 100644
--- a/include/platform.hpp
+++ b/include/platform.hpp
@@ -19,7 +19,7 @@
 #ifdef _MSC_VER
 	#define S_IFMT        _S_IFMT
 	#define S_IFDIR       _S_IFDIR
-	#define S_ISDIR(mode) (((mode)&S_IFMT) == S_IFDIR)
+	#define S_ISDIR(mode) (((mode) & (S_IFMT)) == S_IFDIR)
 #endif
 
 // MSVC doesn't use POSIX types or defines for `read`
@@ -40,7 +40,7 @@
 #ifdef _MSC_VER
 	#include <fcntl.h>
 	#define O_RDWR         _O_RDWR
-	#define S_ISREG(field) ((field)&_S_IFREG)
+	#define S_ISREG(field) ((field) & (_S_IFREG))
 	#define O_BINARY       _O_BINARY
 	#define O_TEXT         _O_TEXT
 #elif !defined(O_BINARY) // Cross-compilers define O_BINARY
diff --git a/src/link/script.y b/src/link/script.y
index f48d44a0..ce1782f7 100644
--- a/src/link/script.y
+++ b/src/link/script.y
@@ -33,7 +33,7 @@
 
 	using namespace std::literals;
 
-	static void includeFile(std::string && path);
+	static void includeFile(std::string &&path);
 	static void incLineNo();
 
 	static void setSectionType(SectionType type);