flang/module only contains Fortran files and one is a .h so disable
formatting on that directory.
Differential Revision: https://reviews.llvm.org/D82989
Implement rest of DATA statement semantics and conversion of
DATA statement initializations into static initializers of
objects in their symbol table entries.
Reviewed By: tskeith, PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D82207
Rolls up small changes across the frontend to prepare for the large
forthcoming patch (part 4/4) that completes DATA statement processing
via conversion to initializers.
Reviewed By: PeteSteinfeld
Differential Revision: https://reviews.llvm.org/D82137
Summary
- Implemented C876, C877
- Fixed IsConstantExpr to check C879
- Fixed bugs in few test cases - data01.f90, block-data01.f90,
pre-fir-tree02.f90
- Modified implementation of C8106 to identify all automatic objects
and modified equivalence01.f90 to reflect the changes
Differential Revision: https://reviews.llvm.org/D78424
Summary:
Updates recent work on DATA statement semantic checking in
flang/lib/Semantics/check-data.{h,cpp} to use the compiler's
internal representation for typed expressions rather than working
on the raw parse tree. Saves the analyzed expressions for DATA
statement values as parse tree decorations because they'll soon be
needed in lowering. Corrects wording of some error messages.
Fixes a bug in constant expression checking: structure constructors
are not constant expressions if they set an allocatable component
to anything other than NULL.
Includes infrastructure changes to make this work, some renaming
to reflect the fact that the implied DO loop indices tracked by
expression analysis are not (just) from array constructors, remove
some dead code, and improve some comments.
Reviewers: tskeith, sscalpone, jdoerfert, DavidTruby, anchu-rajendran, schweitz
Reviewed By: tskeith, anchu-rajendran, schweitz
Subscribers: llvm-commits, flang-commits
Tags: #flang, #llvm
Differential Revision: https://reviews.llvm.org/D78834
