When the kind parameter is a constant name, that name must be resolved.
Add `CheckIntrinsicKind` and `CheckIntrinsicSize` for common checking of
valid intrinsic kinds. Previous we had different forms of the error
message depending on the context ( "unsupported INTEGER(KIND=47)" and
"INTEGER(KIND=47) is not a supported type").
Report error for parameters without initialization where are they
declared (in `Post(EntityDecl)`) rather than where they are referenced
(in `AnalyzeExpr`).
Remove error message from `AnalyzeKindParam`: `AnalyzeExpr` will report
the error (e.g. not integer, not constant, etc.).
Remove "name was not resolved" error from `AnalyzeExpr`: it should be
reported by name resolution.
Original-commit: flang-compiler/f18@9b0a99ce66
Reviewed-on: https://github.com/flang-compiler/f18/pull/281
Tree-same-pre-rewrite: false
Push a new scope for constructs and statements that require one
(DataStmt, DO CONCURRENT, ForallConstruct, ForallStmt -- there are more
to do). Currently we use the Block kind of scope because there is no
difference. Perhaps that kind should be renamed to Construct, though it
does apply to statements as well as constructs.
Add DeclareConstructEntity to create a construct or statement entity.
When the type is not specified it can come from the type of a symbol in
the enclosing scope with the same name. Change DeclareObjectEntity et al.
to return the symbol declared, for the benefit of DeclareConstructEntity.
Use DeclareConstructEntity for DO CONCURRENT index-name, LOCAL, and
LOCAL_INIT variables and the data-i-do-variable in DataImpliedDo
Names in SHARED locality spec need special handling: create a new kinds
of symbol with HostAssocDetails to represent the host-association of the
shared variables within the construct scope. That symbol gets the
LocalityShared flag without affecting the symbol in the outer scope.
HostAssoc symbols may be useful in other contexts, e.g. up-level
references to local variables.
Add parser::DoConstruct::IsDoConcurrent() because DO CONCURRENT loops
introduce a construct scope while other DO loops do not.
Move CanonicalizeDo to before name resolution so that name resolution
doesn't have to deal with labeled DO CONCURRENT loops.
Allow for type of index name to be specified in ConcurrentHeader.
Resolve the derived type name in an AllocateStmt, StructureConstructor
Original-commit: flang-compiler/f18@bc7b989136
Reviewed-on: https://github.com/flang-compiler/f18/pull/214
Check that construct names don't conflict with other construct names or
entities in the same scoping unit.
This requires adding symbols for them. MiscDetails was added for cases
like this where we don't need to save much information about the symbol.
References to construct names are recorded too, so those names are now
expected to be resolved and no longer are exceptions in rewrite-parse-tree.cc
Checking that construct names match is still done in resolve-labels.cc.
Original-commit: flang-compiler/f18@0ad79ff029
Reviewed-on: https://github.com/flang-compiler/f18/pull/210
Tree-same-pre-rewrite: false
