../dnn/test/fallback/gi.cpp:38:33: error: ‘isnan’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive]
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- Dominant language
- C++
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- 483
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Description
./third_party/prepare.sh
编译的时候遇到错误：../dnn/test/fallback/gi.cpp:38:33: error: ‘isnan’ was not declared in this scope, and no declarations were found by argument-dependent lookup at the point of instantiation [-fpermissive]
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Research direction
Run ./third_party/prepare.sh to reproduce the compiler error, then inspect ../dnn/test/fallback/gi.cpp around line 38 and trace how isnan is referenced. Done means the fallback test code compiles successfully without the reported lookup error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100