099. Turn compiler warnings into errors to force code defects to be fixed.#
topic: Style
Note
This tip is a draft1.
To ensure that code defects are fixed, use options to turn the relevant compiler warnings into errors in the build system. For example
gfortran -Werror=unused-variable -Werror=unused-function
rejects the code below. Mere warnings are often ignored.
To ensure that code defects are fixed, use options to turn the relevant compiler warnings into errors in the build system. For example
— FortranTip (@fortrantip) January 23, 2022
gfortran -Werror=unused-variable -Werror=unused-function
rejects the code below. Mere warnings are often ignored.pic.twitter.com/OiYA1EWwcj
- 1
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