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Author SHA1 Message Date
peter klausler
140b4adcfe [flang] Address review comments, fix some f90_correct failures 
Original-commit: flang-compiler/f18@e468f8cd54
Reviewed-on: https://github.com/flang-compiler/f18/pull/271
Tree-same-pre-rewrite: false
 2019-01-31 09:59:37 -08:00
peter klausler
1c95fef459 [flang] pass tests 
Original-commit: flang-compiler/f18@db22dc2294
Reviewed-on: https://github.com/flang-compiler/f18/pull/271
Tree-same-pre-rewrite: false
 2019-01-31 09:59:35 -08:00
peter klausler
2a88fef290 [flang] array constructor folding with test 
Original-commit: flang-compiler/f18@37e7a8e666
Reviewed-on: https://github.com/flang-compiler/f18/pull/271
Tree-same-pre-rewrite: false
 2019-01-31 09:59:34 -08:00
peter klausler
ab71bd343c [flang] folding array constructors 
Original-commit: flang-compiler/f18@a4e045fc5a
Reviewed-on: https://github.com/flang-compiler/f18/pull/271
Tree-same-pre-rewrite: false
 2019-01-31 09:59:33 -08:00
peter klausler
650b32ebfe [flang] support Constant arrays 
Original-commit: flang-compiler/f18@a92d8a404f
Reviewed-on: https://github.com/flang-compiler/f18/pull/271
Tree-same-pre-rewrite: false
 2019-01-31 09:59:32 -08:00
peter klausler
0ae3d43d76 [flang] Run expression semantic analysis with rest of semantics. 
checkpoint array constructor semantics work

checkpoint

array constructors of lengthless intrinsic types

checkpoint

Correct ambiguous substring refs misparsed as array elements

Original-commit: flang-compiler/f18@2232549efe
Reviewed-on: https://github.com/flang-compiler/f18/pull/271
Tree-same-pre-rewrite: false
 2019-01-31 09:59:28 -08:00
Peter Klausler
8a3a255070 [flang] Merge pull request flang-compiler/f18#272 from flang-compiler/pmk-fix 
Fix bugs flang-compiler/f18#269 & flang-compiler/f18#270

Original-commit: flang-compiler/f18@f9aecb6330
Reviewed-on: https://github.com/flang-compiler/f18/pull/272
 2019-01-31 09:56:28 -08:00
peter klausler
1e706b1136 [flang] Update fix based on comment 
Original-commit: flang-compiler/f18@52dfd3b5dc
Reviewed-on: https://github.com/flang-compiler/f18/pull/272
 2019-01-30 10:31:26 -08:00
peter klausler
242407d853 [flang] Fix bugs flang-compiler/f18#269 & flang-compiler/f18#270 
Original-commit: flang-compiler/f18@639816f3ef
Reviewed-on: https://github.com/flang-compiler/f18/pull/272
Tree-same-pre-rewrite: false
 2019-01-30 09:55:42 -08:00
Peter Klausler
45a260dfb7 [flang] Merge pull request flang-compiler/f18#273 from flang-compiler/pmk-subnormal 
Use IEEE-754 terminology better: subnormal, not denormal(ized)

Original-commit: flang-compiler/f18@700613d423
Reviewed-on: https://github.com/flang-compiler/f18/pull/273
 2019-01-30 09:55:05 -08:00
peter klausler
74a77dd2ed [flang] Use IEEE-754 terminology better: subnormal, not denormal(ized) 
Original-commit: flang-compiler/f18@57b0ebb558
Reviewed-on: https://github.com/flang-compiler/f18/pull/273
 2019-01-29 16:47:41 -08:00
jeanPerier
b805175a8b [flang] Fixes issue flang-compiler/f18#267 (GetScalarConstantValue) 
Merge pull request flang-compiler/f18#268 from flang-compiler/jpr0

Original-commit: flang-compiler/f18@d29624b542
 2019-01-28 01:25:37 -08:00
Jean Perier
8453e1bc13 [flang] Cleaned folding test helper template 
Original-commit: flang-compiler/f18@b402c0a09c
 2019-01-25 03:24:31 -08:00
Jean Perier
fd8e708108 [flang] Add test related to issue flang-compiler/f18#267 
Original-commit: flang-compiler/f18@a9b2a05f75
Tree-same-pre-rewrite: false
 2019-01-24 09:49:00 -08:00
Jean Perier
a60121f9f3 [flang] Fix issue flang-compiler/f18#267 (GetScalarConstantValue) 
Original-commit: flang-compiler/f18@9fcbd09a51
Tree-same-pre-rewrite: false
 2019-01-24 09:46:35 -08:00
jeanPerier
db38488ecd [flang] Merge pull request flang-compiler/f18#227 from flang-compiler/jpr0 
Implement CFI_set_pointer, CFI_section, CFI_select_part. Minor changes in other CFI funcs

Original-commit: flang-compiler/f18@357f3d67da
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
 2019-01-24 09:33:12 -08:00
Jean Perier
1131551d0a [flang] Removed unnecessary reinterpret_cast. 
Original-commit: flang-compiler/f18@dd08a7fd3c
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
 2018-11-29 13:17:53 -08:00
Jean Perier
8e76e8727b [flang] Fix: CFI_type_char is now considered Fortran CHARACTER 
Original-commit: flang-compiler/f18@7c23573bd9
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-28 12:17:34 -08:00
Jean Perier
9b3d9e52f2 [flang] Added nullptr check in CFI functions returning error codes 
Original-commit: flang-compiler/f18@5213d3a921
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-27 16:07:21 -08:00
Jean Perier
a4e942aedf [flang] Changed CFI_CDESC_T c++ macro and various other comment fixes 
-  CFI_CDESC_T can now be cast to CFI_cdesc_t without using
    reinterpret_cast.
 -  Use {} initialization everywhere according to style guideline
 -  Avoid useless parentheses
 -  Do not use static storage when useless in tests.
 -  Reodered some loops that were confusing in tests

Original-commit: flang-compiler/f18@d0ed631dfd
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-27 14:13:21 -08:00
Jean Perier
2d7b243369 [flang] editorial change after review 
Original-commit: flang-compiler/f18@92339ea11a
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-26 15:31:07 -08:00
Jean Perier
2b634a6f45 [flang] fix review comments 
Original-commit: flang-compiler/f18@5d9ef043a6
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-19 09:10:08 -08:00
Jean Perier
4a4ca14cb2 [flang] Comment typos correction 
Original-commit: flang-compiler/f18@107c105636
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-19 08:59:07 -08:00
Jean Perier
218a5aa56a [flang] Set lower bounds to 0 in CFI_establish, CFI_select_part and CFI_setpointer 
Original-commit: flang-compiler/f18@65c67347d9
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-19 07:50:30 -08:00
Jean Perier
0562341063 [flang] CFI_allocate: fixed CFI_type_char/cptr 
Original-commit: flang-compiler/f18@ba9274d3ee
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-16 08:00:41 -08:00
Jean Perier
cc436e74df [flang] CFI_set_pointer, CFI_section, CFI_select_part and tests 
Original-commit: flang-compiler/f18@e3830c5878
Reviewed-on: https://github.com/flang-compiler/f18/pull/227
Tree-same-pre-rewrite: false
 2018-11-16 07:10:04 -08:00
Peter Klausler
8f49363a8c [flang] Merge pull request flang-compiler/f18#265 from flang-compiler/pmk0 
Enable shared library build without dependence cycle between binaries

Original-commit: flang-compiler/f18@bcd1a5f38b
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
 2019-01-23 16:32:04 -08:00
peter klausler
7f4fb7f89f [flang] update copyright date 
Original-commit: flang-compiler/f18@c9dbc96042
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
 2019-01-23 16:31:17 -08:00
peter klausler
85ea49eaba [flang] tweak CMakeLists.txt options 
Original-commit: flang-compiler/f18@64ba0c0d6e
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
Tree-same-pre-rewrite: false
 2019-01-22 16:31:21 -08:00
peter klausler
9d63306d76 [flang] Remove SHARED from add_library(), use cmake command line option instead 
Original-commit: flang-compiler/f18@6644c799a7
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
Tree-same-pre-rewrite: false
 2019-01-22 16:31:20 -08:00
peter klausler
f47c0bdaba [flang] Add SHARED to add_library() invocations so f18 libraries are always built shared. 
Original-commit: flang-compiler/f18@060ced04c7
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
Tree-same-pre-rewrite: false
 2019-01-22 16:31:20 -08:00
peter klausler
db5b3fbd89 [flang] Enable building f18 as shared libraries 
Original-commit: flang-compiler/f18@4544d75af1
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
Tree-same-pre-rewrite: false
 2019-01-22 16:31:19 -08:00
peter klausler
e7b93436c3 [flang] Rearrange code to eliminate dependence cycles between f18 library binaries 
Original-commit: flang-compiler/f18@88651eecae
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
Tree-same-pre-rewrite: false
 2019-01-22 16:31:19 -08:00
peter klausler
f9d6c0a338 [flang] Move default intrinsic type kinds from lib/semantics to lib/common 
Original-commit: flang-compiler/f18@887e72dd61
Reviewed-on: https://github.com/flang-compiler/f18/pull/265
Tree-same-pre-rewrite: false
 2019-01-22 16:31:18 -08:00
Peter Klausler
5a3b1413f3 [flang] Merge pull request flang-compiler/f18#266 from flang-compiler/pmk-x86 
Make x86 fp flag edge case behavior emulation conditional.

Original-commit: flang-compiler/f18@f21c9427fc
Reviewed-on: https://github.com/flang-compiler/f18/pull/266
 2019-01-22 16:24:58 -08:00
peter klausler
cfe14d0f0b [flang] Make x86 fp behavior emulation conditional. 
Original-commit: flang-compiler/f18@0c77a634b3
Reviewed-on: https://github.com/flang-compiler/f18/pull/266
 2019-01-22 11:13:44 -08:00
Peter Klausler
4e57640fd0 [flang] Merge pull request flang-compiler/f18#264 from flang-compiler/pmk1 
Fix crash reported by Jean in error recovery case

Original-commit: flang-compiler/f18@e2117d367b
Reviewed-on: https://github.com/flang-compiler/f18/pull/264
 2019-01-22 09:59:29 -08:00
peter klausler
a75f28a8a2 [flang] Fix crash reported by Jean in error recovery case 
Original-commit: flang-compiler/f18@33db1790be
Reviewed-on: https://github.com/flang-compiler/f18/pull/264
 2019-01-18 12:09:22 -08:00
Peter Klausler
d008e28476 [flang] Merge pull request flang-compiler/f18#260 from flang-compiler/pmk2 
Complete parameterized derived type instantiation

Original-commit: flang-compiler/f18@3ecceb30d7
Reviewed-on: https://github.com/flang-compiler/f18/pull/260
 2019-01-18 12:03:38 -08:00
peter klausler
6d4f4b269b [flang] fix clang build warning 
Original-commit: flang-compiler/f18@799fe63779
Reviewed-on: https://github.com/flang-compiler/f18/pull/260
 2019-01-18 10:45:07 -08:00
peter klausler
5ceaa14dd9 [flang] done with merge 
Original-commit: flang-compiler/f18@9c63eb7a1a
Reviewed-on: https://github.com/flang-compiler/f18/pull/260
Tree-same-pre-rewrite: false
 2019-01-17 16:14:36 -08:00
peter klausler
7f3590771e [flang] merge with master, implement a TODO with LEN on ASSOCIATE 
Original-commit: flang-compiler/f18@e4501c6fa4
Reviewed-on: https://github.com/flang-compiler/f18/pull/260
Tree-same-pre-rewrite: false
 2019-01-17 13:52:10 -08:00
peter klausler
be3b765e2a [flang] basic skeleton of assignment analyzer 
remove needless template<> on some function overloads

dodge bogus compiler warning from gcc 8.1.0 only

stricter typing of expressions in symbols

adjust modfile12.f90 expected test results

add Unwrap, massage folding a bit

Use Unwrap to simplify folding

Move KindSelector analysis into expression semantics

fix crash

checkpoint

updates to TypeParamInquiry

support of %KIND type parameter inquiry

equality testing for expressions

checkpoint during PDT implementation

reformat

checkpoint derived type instantiation

checkpoint

resolve merge

debugging failed tests

fix failing resolve37.f90 test

all existing tests pass

clean up all build warnings

fix bug

update copyright dates

fix copyright dates

address review comments

review comment

merge with master after peeling off changes

bugfixing new feature

fix warning from old g++s

tweaks after merging with latest head

more bugfixing

making modfile17.f90 test work

Make kinds into expressions in symbol table types

big refactor for deferring kinds in intrinsic types

modfile17.f90 test passes

clean up TODOs

Simplify types as stored in scopes

Test KIND parameter default init expressions, debug them

Update copyright dates

address comments

remove dead line

address comments

Original-commit: flang-compiler/f18@1f43d0a048
Reviewed-on: https://github.com/flang-compiler/f18/pull/260
Tree-same-pre-rewrite: false
 2019-01-17 10:41:08 -08:00
Tim Keith
3035fc25a7 [flang] Merge pull request flang-compiler/f18#262 from flang-compiler/tsk4 
Fix link error from last integration

Original-commit: flang-compiler/f18@2d8c0f3e08
Reviewed-on: https://github.com/flang-compiler/f18/pull/262
 2019-01-16 17:29:07 -08:00
Tim Keith
42d7ac3e36 [flang] Fix link error from last integration 
We need to be able to analyze the `Variable` in a `Selector` and an
expression. That worked in a previous iteration of `expression.h` by
analyzing each variant of `Variable`.

This fix adds an explicit public function to analyze a Variable and
return a `MaybeExpr`.

Original-commit: flang-compiler/f18@9848a5d48f
Reviewed-on: https://github.com/flang-compiler/f18/pull/262
 2019-01-16 17:18:10 -08:00
Tim Keith
9b7ce28e35 [flang] Merge pull request flang-compiler/f18#261 from flang-compiler/tsk2 
Resolve names in ASSOCIATE and SELECT TYPE

Original-commit: flang-compiler/f18@2e6932fb4a
Reviewed-on: https://github.com/flang-compiler/f18/pull/261
 2019-01-16 15:31:45 -08:00
Tim Keith
3020a18652 [flang] Fix typo 
Original-commit: flang-compiler/f18@27af745986
Reviewed-on: https://github.com/flang-compiler/f18/pull/261
 2019-01-16 13:21:15 -08:00
Tim Keith
ee28b70827 [flang] Resolve names in ASSOCIATE and SELECT TYPE 
Create `AssocEntityDetails` for symbols that represent entities
identified by the associate-name in ASSOCIATE and SELECT TYPE
constructs.

For ASSOCIATE, create a new scope for the associated entity.
For SELECT TYPE, create a new scope for each of type guard blocks.
Each one contains an associated entity with the appropriate type.

For SELECT TYPE, also create a place-holder symbol for the
associate-name in the SELECT TYPE statement. The real symbols
are in the new scopes and none of them is uniquely identified
with the associate-name.

Handling of `Selector` is common between these, with
`associate-name => expr | variable` recorded in
`ConstructVisitor::association_`.

When the selector is an expression, derive the type of the associated
entity from the type of the expression. This required some refactoring
of how `DeclTypeSpec`s are created. The `DerivedTypeSpec` that comes
from and expression is const so we can only create const `DeclTypeSpec`s
from it. But there were times during name resolution when we needed to
set type parameters in the current `DeclTypeSpec`. Now the non-const
`DerivedTypeSpec` is saved separately from the const `DeclTypeSpec`
while we are processing a declaration type spec. This makes it
unnecessary to save the derived type name.

Add a type alias for `common::Indirection` to reduce verbosity.

Original-commit: flang-compiler/f18@b7668cebe4
Reviewed-on: https://github.com/flang-compiler/f18/pull/261
Tree-same-pre-rewrite: false
 2019-01-15 16:59:20 -08:00
Eric Schweitz
6b678e48d8 [flang] Merge pull request flang-compiler/f18#259 from flang-compiler/eas2 
Eas2

Original-commit: flang-compiler/f18@15fed72632
Reviewed-on: https://github.com/flang-compiler/f18/pull/259
 2019-01-10 16:13:40 -08:00
Eric Schweitz
d1c5ae55aa [flang] changes per review comments 
Original-commit: flang-compiler/f18@8a3b5b5953
Reviewed-on: https://github.com/flang-compiler/f18/pull/259
 2019-01-10 12:13:45 -08:00