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Fix several compiler warnings (clang) #1750

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merged 3 commits into from
Jul 5, 2018
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@stweil stweil commented Jul 5, 2018

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stweil added 3 commits July 5, 2018 12:07
clang warnings:

src/classify/trainingsampleset.cpp:39:11: warning:
 unused variable 'kMinOutlierSamples' [-Wunused-const-variable]
src/lstm/lstmrecognizer.cpp:45:11: warning:
 unused variable 'kMaxChoices' [-Wunused-const-variable]
src/training/dawg2wordlist.cpp:28:11: warning:
 unused variable 'kDictDebugLevel' [-Wunused-const-variable]
src/training/stringrenderer.cpp:50:21: warning:
 unused variable 'kWordJoiner' [-Wunused-const-variable]

Signed-off-by: Stefan Weil <[email protected]>
clang warnings:

src/api/baseapi.cpp:1642:18: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1642:31: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1642:45: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1652:16: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1652:30: warning:
 possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1662:17: warning:
 possible misuse of comma operator here [-Wcomma]

Signed-off-by: Stefan Weil <[email protected]>
clang warnings:

src/ccstruct/coutln.cpp:231:15: warning:
 variable 'destindex' may be uninitialized when used here [-Wconditional-uninitialized]
src/wordrec/language_model.cpp:1170:27: warning:
 variable 'expected_gap' may be uninitialized when used here [-Wconditional-uninitialized]

Signed-off-by: Stefan Weil <[email protected]>
@egorpugin egorpugin merged commit 4ca452d into tesseract-ocr:master Jul 5, 2018
@stweil stweil deleted the fix branch July 5, 2018 13:12
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2 participants