C++: Autoformat fixup

Author: jbj

cpp/ql/src/semmle/code/cpp/Class.qll

@@ -849,9 +849,7 @@ class ClassDerivation extends Locatable, @derivation {
 class LocalClass extends Class {
   LocalClass() { isLocal() }
 
-  override string getAPrimaryQlClass() {
-    not this instanceof LocalStruct and result = "LocalClass"
-  }
+  override string getAPrimaryQlClass() { not this instanceof LocalStruct and result = "LocalClass" }
 
   override Function getEnclosingAccessHolder() { result = this.getEnclosingFunction() }
 }

cpp/ql/src/semmle/code/cpp/Struct.qll

@@ -43,9 +43,7 @@ class Struct extends Class {
 class LocalStruct extends Struct {
   LocalStruct() { isLocal() }
 
-  override string getAPrimaryQlClass() {
-    not this instanceof LocalUnion and result = "LocalStruct"
-  }
+  override string getAPrimaryQlClass() { not this instanceof LocalUnion and result = "LocalStruct" }
 }
 
 /**

cpp/ql/src/semmle/code/cpp/exprs/Cast.qll

@@ -289,9 +289,7 @@ class PointerConversion extends Cast {
     isPointerOrNullPointer(getExpr().getUnspecifiedType())
   }
 
-  override string getAPrimaryQlClass() {
-    not exists(qlCast(this)) and result = "PointerConversion"
-  }
+  override string getAPrimaryQlClass() { not exists(qlCast(this)) and result = "PointerConversion" }
 
   override string getSemanticConversionString() { result = "pointer conversion" }
 }
@@ -569,9 +567,7 @@ class PointerToMemberDerivedClassConversion extends Cast {
 class GlvalueConversion extends Cast {
   GlvalueConversion() { conversionkinds(underlyingElement(this), 6) }
 
-  override string getAPrimaryQlClass() {
-    not exists(qlCast(this)) and result = "GlvalueConversion"
-  }
+  override string getAPrimaryQlClass() { not exists(qlCast(this)) and result = "GlvalueConversion" }
 
   override string getSemanticConversionString() { result = "glvalue conversion" }
 }