Merge pull request #120 from marler8997/cWideStringLiterals

pointlander · web-flow · commit e7588a89197f · 2020-10-27T19:52:46.000-06:00
fix c grammar for wide string literals
diff --git a/grammars/c/c.peg b/grammars/c/c.peg
@@ -313,9 +313,9 @@ JumpStatement
 #-------------------------------------------------------------------------
 
 PrimaryExpression
-   <- Identifier
+   <- StringLiteral
     / Constant
-    / StringLiteral
+    / Identifier
     / LPAR Expression RPAR
 
 PostfixExpression
diff --git a/grammars/c/c_test.go b/grammars/c/c_test.go
@@ -202,3 +202,7 @@ func TestCParsing_Long(t *testing.T) {
 	}
 	walk("c/")
 }
+
+func TestCParsing_WideString(t *testing.T) {
+	parseC_4t(t, `wchar_t *msg = L"Hello";`);
+}

Original file line number	Diff line number	Diff line change
`@@ -202,3 +202,7 @@ func TestCParsing_Long(t *testing.T) {`
`202`	`202`	`}`
`203`	`203`	`walk("c/")`
`204`	`204`	`}`
	`205`	`+`
	`206`	`+func TestCParsing_WideString(t *testing.T) {`
	`207`	+ parseC_4t(t, `wchar_t *msg = L"Hello";`);
	`208`	`+}`