diff --git a/src/literal-parser.cpp b/src/literal-parser.cpp
index 824940f..89a978c 100644
--- a/src/literal-parser.cpp
+++ b/src/literal-parser.cpp
@@ -15,7 +15,7 @@ namespace bx
 		static constexpr StringView kGlslInt[]   = { "u", "U", "lu", "LU" };
 		static constexpr StringView kGlslFloat[] = { "f", "F", "lf", "LF" };
 		static constexpr StringView kHlslInt[]   = { "u", "U", "l", "L", "ll", "LL", "ul", "lu", "uL", "Lu", "UL", "ull", "llu", "ULL", "LLU" };
-		static constexpr StringView kHlslFloat[] = { "f", "F", "h", "H" };
+		static constexpr StringView kHlslFloat[] = { "f", "F", "h", "H", "l", "L" };
 		static constexpr StringView kCInt[]      = { "u", "U", "l", "L", "ll", "LL", "ul", "lu", "uL", "Lu", "ull", "llu", "ULL", "LLU" };
 		static constexpr StringView kCFloat[]    = { "f", "F", "l", "L" };
 		static constexpr StringView kMslFloat[]  = { "f", "F", "h", "H" };
@@ -139,14 +139,17 @@ namespace bx
 				return parseDecimalFloat(_scanner, _profile);
 			}
 
+			if (acceptSuffix(_scanner, _profile.intSuffix) )
+			{
+				return LiteralType::Decimal;
+			}
+
 			if (0 != (_profile.flags & LiteralParser::PromoteFloatSuffix)
 			&&  acceptSuffix(_scanner, _profile.floatSuffix) )
 			{
 				return LiteralType::Float;
 			}
 
-			acceptSuffix(_scanner, _profile.intSuffix);
-
 			return LiteralType::Decimal;
 		}
 
diff --git a/tests/literal-parser_test.cpp b/tests/literal-parser_test.cpp
index d1458cf..32dffa2 100644
--- a/tests/literal-parser_test.cpp
+++ b/tests/literal-parser_test.cpp
@@ -238,3 +238,25 @@ TEST_CASE("LiteralParser WGSL profile", "[parser]")
 	REQUIRE(testWgsl("0b1", "0", LP::Decimal) );            // "0" then "b1"
 	REQUIRE(testWgsl("5_5", "5", LP::Decimal) );            // "5" then "_5"
 }
+
+static bool testHlsl(const bx::StringView& _input, const bx::StringView& _output, bx::LiteralParser::Type _type)
+{
+	bx::LiteralParser p(_input, bx::LiteralParser::hlsl() );
+
+	return p.isOk()
+		&& _type == p.getType()
+		&& bx::isEqual(p.getLiteral(), _output)
+		;
+}
+
+TEST_CASE("LiteralParser HLSL profile", "[parser]")
+{
+	typedef bx::LiteralParser LP;
+
+	REQUIRE(testHlsl("1.5f",  "1.5f",  LP::Float) );
+	REQUIRE(testHlsl("1.5h",  "1.5h",  LP::Float) );
+	REQUIRE(testHlsl("1.5L",  "1.5L",  LP::Float) ); // double
+	REQUIRE(testHlsl("1.5l;", "1.5l",  LP::Float) );
+	REQUIRE(testHlsl("5L",    "5L",    LP::Decimal) ); // int64_t
+	REQUIRE(testHlsl("5UL",   "5UL",   LP::Decimal) );
+}