Intrinsic types are now just a TypeCategory and a int kind. If no kind
is specified the default is used so that every type has an explicit
kind. This caused changes in the expected results of some of the tests.
Add support for "double precision" and "double complex".
Intrinsic types are now stored as values in DeclTypeSpec so none of the
KindedTypeHelper machinery is needed any more.
Eliminate DerivedTypeDef, DataComponentDef, ProcComponentDef,
TypeBoundProc. The components and bindings of a derived type are now
represented by the corresponding Scope.
Original-commit: flang-compiler/f18@4ad8ffb187
Reviewed-on: https://github.com/flang-compiler/f18/pull/182
Tree-same-pre-rewrite: false
strictly conforming to F18, but demote errors to warnings when the
Fortran is legal under pre-F18 standards. If the Fortran is illegal
under F18 _and_ previous standards, then emit an error.
Original-commit: flang-compiler/f18@6d1f37683a
Reviewed-on: https://github.com/flang-compiler/f18/pull/170
Tree-same-pre-rewrite: false
Handle BIND statement and PARAMETER statement. They are different from
other attribute-setting statements so some refactoring of
HandleAttributeStmt is required. And for PARAMETER, SetType needs to
report an error if the implicitly determined type is changed later. This
requires operator== on DeclTypeSpec.
Resolve names in allocate statements, pointer assignment statements,
substring expressions, and type parameter values.
Original-commit: flang-compiler/f18@79ad96b976
Reviewed-on: https://github.com/flang-compiler/f18/pull/177
We were trying to write only symbols that are part of the public API of
a module to the .mod file. The problem with that is that submodules need
access to the private symbols in their ancestor modules and submodules.
For now, just write out all of the symbols, private or otherwise.
We could be more precise by omitting some private symbols for modules
that don't have separate module procedures and so can't have submodules.
Also, the old implementation went into an infinite loop for recursive
derived types.
This makes CollectSymbols simpler, so have it do both the collecting and
sorting. Make it static so that the types don't have to be defined in
mod-file.h.
Original-commit: flang-compiler/f18@33a10d6238
Reviewed-on: https://github.com/flang-compiler/f18/pull/177
Tree-same-pre-rewrite: false
A symbol is created with EntityDetails if we don't know whether it is a
procedure or data object. At the end of the specification part, if we
don't know it's a procedure then it must be an object, so convert it
then. So after name resolution there should be no symbols with
EntityDetails.
Also, a couple of small fixes:
- need to visit sub-nodes of shape specs so that any names get resolved
- don't report an error for an array element mis-parsed as a call
Original-commit: flang-compiler/f18@0effecd225
Reviewed-on: https://github.com/flang-compiler/f18/pull/177
Tree-same-pre-rewrite: false
Arrays are now represented with ObjectEntityDetails, not EntityDetails.
So that's what we have to look for when rewriting function calls to
array element references.
Original-commit: flang-compiler/f18@841b37d94b
Reviewed-on: https://github.com/flang-compiler/f18/pull/177
Tree-same-pre-rewrite: false
Also eliminate `derivedTypeData_`. Information about derived types needed
during name resolution is in `derivedTypeInfo_` and the permanent record
is the symbol table.
Original-commit: flang-compiler/f18@789960bd95
Reviewed-on: https://github.com/flang-compiler/f18/pull/175
Tree-same-pre-rewrite: false
Track PRIVATE statement in derived type components and in procedure
bindings. These are recorded in derivedTypeInfo_ (along with the name
appearing in EXTENDS) and used to modify the accessibility attributes of
components and bindings. Also track SEQUENCE statement.
Detect erroneous PRIVATE in derived types that aren't in modules.
Detect incompatible SEQUENCE types.
Save EXTENDS symbol and SEQUENCE in DerivedTypeDetails and write them to
the .mod file.
Original-commit: flang-compiler/f18@f29d620714
Reviewed-on: https://github.com/flang-compiler/f18/pull/175
Tree-same-pre-rewrite: false
peter klausler