fixup! parser-json-gcc: read endLine/endColumn if available

Author: kdudka

src/lib/parser-json-gcc.cc

@@ -21,6 +21,8 @@
 
 #include "parser-gcc.hh"            // for GccPostProcessor
 
+using std::string;
+
 struct GccTreeDecoder::Private {
     GccPostProcessor            postProc;
 };
@@ -34,23 +36,23 @@ GccTreeDecoder::~GccTreeDecoder() = default;
 
 static bool gccReadLocRegion(
         DefEvent           *pEvt,
-        const pt::ptree    &beg,
-        const pt::ptree    &end)
+        const pt::ptree    &start,
+        const pt::ptree    &finish)
 {
     // read file name
-    pEvt->fileName = valueOf<std::string>(beg, "file", "<unknown>");
-    if (pEvt->fileName != valueOf<std::string>(end, "file", "<unknown>"))
+    pEvt->fileName = valueOf<string>(start, "file", "<unknown>");
+    if (pEvt->fileName != valueOf<string>(finish, "file", "<unknown>"))
         return false;
 
     // read line
-    if ((pEvt->line = valueOf<int>(beg, "line"))) {
-        const int endLine = valueOf<int>(end, "line");
+    if ((pEvt->line = valueOf<int>(start, "line"))) {
+        const int endLine = valueOf<int>(finish, "line");
         pEvt->vSize = diffNums(pEvt->line, endLine);
     }
 
     // read column
-    if ((pEvt->column = valueOf<int>(beg, "byte-column"))) {
-        const int endColumn = valueOf<int>(end, "byte-column");
+    if ((pEvt->column = valueOf<int>(start, "byte-column"))) {
+        const int endColumn = valueOf<int>(finish, "byte-column");
         pEvt->hSize = diffNums(pEvt->column, endColumn);
     }
 
@@ -59,18 +61,16 @@ static bool gccReadLocRegion(
 
 static void gccReadLocation(DefEvent *pEvt, const pt::ptree *locs)
 {
-    using std::string;
-
     if (locs->empty())
         return;
 
     const pt::ptree &firstLoc = locs->begin()->second;
 
     // try to read a region between start..finish
-    const pt::ptree *beg, *end;
-    if (findChildOf(&beg, firstLoc, "start")
-            && findChildOf(&end, firstLoc, "finish")
-            && gccReadLocRegion(pEvt, *beg, *end))
+    const pt::ptree *start, *finish;
+    if (findChildOf(&start, firstLoc, "start")
+            && findChildOf(&finish, firstLoc, "finish")
+            && gccReadLocRegion(pEvt, *start, *finish))
         return;
 
     // fallback to caret
@@ -84,8 +84,6 @@ static void gccReadLocation(DefEvent *pEvt, const pt::ptree *locs)
 
 static bool gccReadEvent(DefEvent *pEvt, const pt::ptree &evtNode)
 {
-    using std::string;
-
     // read kind (error, warning, note)
     string &evtName = pEvt->event;
     evtName = valueOf<string>(evtNode, "kind");