LLVM fork for squiid.
https://github.com/llvm/llvm-project/
84b70d8b73
These changes implement most of the requirements for C1128, which says: "A variable-name that appears in a LOCAL or LOCAL_INIT locality-spec shall not have the ALLOCATABLE; INTENT (IN); or OPTIONAL attribute; shall not be of finalizable type; shall not be a nonpointer polymorphic dummy argument; and shall not be a coarray or an assumed-size array. A variable-name that is not permitted to appear in a variable definition context shall not appear in a LOCAL or LOCAL_INIT locality-spec." The changes do not implement the checking required to determine whether a variable can appear in a "variable definition context". Here's a summary of the changes: - I created the function 'PassesLocalityChecks()' to enforce C1128 along with C1124, C1125, and C1126. - I cleaned up the code to check if a type or symbol is a coarray. - I added functions to tools.[h,cc] to test if a symbol is OPTIONAL, INTENT IN, finalizable, a coarray, or an assumed size array. Should these be member functions of the type "Symbol"? - Since I changed one of the locality related error messages, I needed to change the test resolve35.f90. - I added the test resolve55.f90 to test all of the checks implemented in this update. Original-commit: flang-compiler/f18@4ca5d090b9 Reviewed-on: https://github.com/flang-compiler/f18/pull/542 Tree-same-pre-rewrite: false |
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