setVarId: Support throw() in constructor implementations (#7123)

lib/tokenize.cpp

@@ -2961,6 +2961,9 @@ void Tokenizer::setVarId()
                         setVarIdClassFunction(classname, start, start->link(), thisClassVars, structMembers, &_varId);
                     }
 
+                    if (Token::Match(tok2, ") %name% ("))
+                        tok2 = tok2->linkAt(2);
+
                     // constructor with initializer list
                     if (Token::Match(tok2, ") : %name% (|{|<")) {
                         Token *tok3 = tok2;

test/testvarid.cpp

@@ -1831,6 +1831,22 @@ private:
                       "3: int x@2 ; int y@3 ;\n"
                       "4: } ;\n",
                       tokenize(code8));
+
+        // #7123
+        const char code9[] = "class A {\n"
+                             "  double *work;\n"
+                             "  A(const Matrix &m) throw (e);\n"
+                             "};\n"
+                             "A::A(const Matrix &m) throw (e) : work(0)\n"
+                             "{}";
+        ASSERT_EQUALS("\n\n##file 0\n"
+                      "1: class A {\n"
+                      "2: double * work@1 ;\n"
+                      "3: A ( const Matrix & m@2 ) throw ( e ) ;\n"
+                      "4: } ;\n"
+                      "5: A :: A ( const Matrix & m@3 ) throw ( e ) : work@1 ( 0 )\n"
+                      "6: { }\n",
+                      tokenize(code9));
     }
 
     void varid_initListWithBaseTemplate() {