Compiler Warnings: Non-Void Function does not return a value #3323
Description
Description of Issue
When building USD with Clang (using Apple Clang 16 from Xcode 16, but should reproduce with other compilers), there are several functions that do not return a value. I am building with python3 ./build_scripts/build_usd.py ~/Downloads/usd --build-variant debug --no-imaging -vvv.
I think this would be a good first issue for someone to tackle and get used to building USD.
The warning is replicated below:
[675/4632] Building CXX object pxr/base/tf/CMakeFiles/tf.dir/mallocTag.cpp.o
/Users/dhruvgovil/Projects/usd/pxr/base/tf/mallocTag.cpp:583:5: warning: non-void function does not return a value [-Wreturn-type]
583 | }
| ^
1 warning generated.
/Users/dhruvgovil/Projects/usd/pxr/base/tf/mallocTag.cpp:583:5: warning: non-void function does not return a value [-Wreturn-type]
583 | }
| ^
1 warning generated.