BUG: Fix crackfortran parsing error when a division occurs within a common block #28633
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…ommon block (numpy#28396) * BUG: Fix crackpython parsing error when a division occurs within a common block * Add test for more complicated array sizing expression * fix typos * Simplify tests to currently supported syntax * Use regular expression to find common block name * Revert from broken regular expression version to prior version, add comment * Add space before inline comment * Use regular expression to split line * Add missing white space to appease linter * More linting fixes * Pass maxsplit as a keyword argument
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Backport of #28396.
The
analyzelinefunction currently passes over all/characters, presumably assuming they only indicate the name of the common block. However, this means division operations after the common block name are also passed over.For instance
common /mortmp/ ctmp((lub*(lub+1)*(lub+1))/lpmin+1)fails to parse correctly.
This pull request attempts to rectify this by counting the number of slashes encountered in the line and only passing over the first two.
BUG: Fix crackpython parsing error when a division occurs within a common block
Add test for more complicated array sizing expression
fix typos
Simplify tests to currently supported syntax
Use regular expression to find common block name
Revert from broken regular expression version to prior version, add comment
Add space before inline comment
Use regular expression to split line
Add missing white space to appease linter
More linting fixes
Pass maxsplit as a keyword argument