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a2d4a4c0b2
When testing on gcc, both exitstat and cmdstat must be a kind=4 integer,
e.g. DefaultInt. This patch changes the input arg requirement from
`AnyInt` to `TypePattern{IntType, KindCode::greaterOrEqualToKind, n}`.
The standard stated in 16.9.73
- EXITSTAT (optional) shall be a scalar of type integer with a decimal
exponent range of at least nine.
- CMDSTAT (optional) shall be a scalar of type integer with a decimal
exponent range of at least four.
```fortran
program bug
implicit none
integer(kind = 2) :: exitstatvar
integer(kind = 4) :: cmdstatvar
character(len=256) :: msg
character(len=:), allocatable :: command
command='echo hello'
call execute_command_line(command, exitstat=exitstatvar, cmdstat=cmdstatvar)
end program
```
When testing the above program with exitstatvar kind<4, an error would
occur:
```
$ ../build-release/bin/flang-new test.f90
error: Semantic errors in test.f90
./test.f90:8:47: error: Actual argument for 'exitstat=' has bad type or kind 'INTEGER(2)'
call execute_command_line(command, exitstat=exitstatvar)
```
When testing the above program with exitstatvar kind<2, an error would
occur:
```
$ ../build-release/bin/flang-new test.f90
error: Semantic errors in test.f90
./test.f90:8:47: error: Actual argument for 'cmdstat=' has bad type or kind 'INTEGER(1)'
call execute_command_line(command, cmdstat=cmdstatvar)
```
Test file for this semantics has been added to `flang/test/Semantic`
Fixes: https://github.com/llvm/llvm-project/issues/77990
(cherry picked from commit 14a15103cc9dbdb3e95c04627e0b96b5e3aa4944)
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| .. | ||
| Analysis/AliasAnalysis | ||
| Driver | ||
| Evaluate | ||
| Examples | ||
| Fir | ||
| HLFIR | ||
| Integration | ||
| Intrinsics | ||
| lib | ||
| Lower | ||
| NonGtestUnit | ||
| Parser | ||
| Preprocessing | ||
| Runtime | ||
| Semantics | ||
| Transforms | ||
| Unit | ||
| CMakeLists.txt | ||
| lit.cfg.py | ||
| lit.site.cfg.py.in | ||