Fix a couple of 'shadowed local variables' compiler warnings

These fixes got through while I manually extracted the template work from my mainline (warnings due to running MSVC at Level 4) [sw]: Format commit message and use different fix for blamer.cpp Signed-off-by: Stefan Weil <sw@weilnetz.de>
ramsey · Jul 20, 2021 · 444fe14 · 444fe14
1 parent 0fc6d8d
commit 444fe14
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Showing 4 changed files with 3 additions and 5 deletions.
diff --git a/src/api/hocrrenderer.cpp b/src/api/hocrrenderer.cpp
@@ -319,7 +319,6 @@ char *TessBaseAPI::GetHOCRText(ETEXT_DESC *monitor, int page_number) {
             hocr_str << "\n        </span>";
             ++scnt;
           } else if (lstm_choice_mode == 2) {
-            tesseract::ChoiceIterator ci(*res_it);
             hocr_str << "\n        <span class='ocrx_cinfo'"
                      << " id='"
                      << "lstm_choices_" << page_id << "_" << wcnt << "_" << tcnt << "'>";

diff --git a/src/ccstruct/blamer.cpp b/src/ccstruct/blamer.cpp
@@ -311,7 +311,6 @@ void BlamerBundle::SetChopperBlame(const WERD_RES *word, bool debug) {
   if (NoTruth() || !truth_has_char_boxes_ || word->chopped_word->blobs.empty()) {
     return;
   }
-  std::string debug_str;
   bool missing_chop = false;
   int num_blobs = word->chopped_word->blobs.size();
   int box_index = 0;

diff --git a/src/ccstruct/mod128.cpp b/src/ccstruct/mod128.cpp
@@ -1,7 +1,7 @@
 /**********************************************************************
  * File:        mod128.cpp  (Formerly dir128.c)
  * Description: Code to convert a DIR128 to an ICOORD.
- * Author:          Ray Smith
+ * Author:      Ray Smith
  *
  * (C) Copyright 1991, Hewlett-Packard Ltd.
  ** Licensed under the Apache License, Version 2.0 (the "License");

diff --git a/src/lstm/recodebeam.cpp b/src/lstm/recodebeam.cpp
@@ -928,7 +928,7 @@ void RecodeBeamSearch::ContinueContext(const RecodeNode *prev, int index, const
              (code == top_code_ && prev->code == second_code_))) {
           prob += outputs[prev->code];
         }
-        float cert = NetworkIO::ProbToCertainty(prob) + cert_offset;
+        cert = NetworkIO::ProbToCertainty(prob) + cert_offset;
         ContinueUnichar(code, unichar_id, cert, worst_dict_cert, dict_ratio, use_dawgs, NC_ONLY_DUP,
                         prev, step);
       }
@@ -953,7 +953,7 @@ void RecodeBeamSearch::ContinueContext(const RecodeNode *prev, int index, const
              (code == top_code_ && prev->code == second_code_))) {
           prob += outputs[prev->code];
         }
-        float cert = NetworkIO::ProbToCertainty(prob) + cert_offset;
+        cert = NetworkIO::ProbToCertainty(prob) + cert_offset;
         PushDupOrNoDawgIfBetter(length + 1, false, code, INVALID_UNICHAR_ID, cert, worst_dict_cert,
                                 dict_ratio, use_dawgs, NC_ONLY_DUP, prev, step);
       }