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llvm-project/flang/test/Driver
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Andrzej Warzynski d18a9aeae9 [flang] Make the frontend driver error out when requesting multiple actions 
With this change, the following invocations will be treated as errors
(multiple actions are specified):
```
$ flang-new -fc1 -E -fsyntax-only file.95
$ flang-new -fc1 -fsyntax-only -fdebug-dump-symbols file.95
```
In the examples above it is not clear whether it is `-fsyntax-only` or
the other action that is run (i.e. `-E` or `-fdebug-dump-symbols`). It
makes sense to disallow such usage. This should also lead to cleaner and
clearer tests (the `RUN` lines using `%flang_fc1` will only allow one
action).

This change means that `flang-new -fc1` and `clang -cc1` will behave
differently when multiple action options are specified. As frontend
drivers are mostly used by compiler developers, this shouldn't affect or
confuse the compiler end-users. Also, `flang-new` and `clang` remain
consistent.

Tests are updated accordingly. More specifically, I've made sure that
every test specifies only one action. I've also taken the opportunity to
simplify "multiple-input-files.f90" a bit.

Differential Revision: https://reviews.llvm.org/D111781
 		2021-12-17 10:05:28 +00:00
..
Inputs [flang][driver] Add -fintrinsic-modules-path option 2021-03-23 12:28:19 -04:00
code-gen.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
cpp-nocpp-command-line-macro.f90 [flang] Produce proper "preprocessor output" for -E option 2021-07-30 15:13:56 -07:00
cpp-nocpp-predefined-macro.F90 [flang][driver] Add support for `-cpp/-nocpp` 2021-04-07 13:01:52 +00:00
debug-measure-parse-tree.f90 [flang] Make the frontend driver error out when requesting multiple actions 2021-12-17 10:05:28 +00:00
debug-parsing-log.f90 [flang][windows] Run regression tests under Windows. NFCI. 2021-06-10 05:13:44 -05:00
debug-provenance.f90 [flang][windows] Run regression tests under Windows. NFCI. 2021-06-10 05:13:44 -05:00
driver-error-cc1.c [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
driver-error-cc1.cpp [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
driver-help-hidden.f90 [flang] Add -fno-automatic, refine IsSaved() 2021-11-22 10:06:38 -08:00
driver-help.f90 [flang] Add -fno-automatic, refine IsSaved() 2021-11-22 10:06:38 -08:00
driver-version.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
dump-all-bad.f90 [flang][driver] Add actions that execute despite semantic errors 2021-10-11 11:52:05 +00:00
dump-all.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
dump-parse-tree-no-sema.f90 [flang][driver] Add debug options not requiring semantic checks 2021-04-08 09:44:19 +00:00
escaped-backslash.f90 [flang] Produce proper "preprocessor output" for -E option 2021-07-30 15:13:56 -07:00
fdefault.f90 [flang][driver] Merge test/Driver and test/Flang-Driver directories 2021-03-10 11:38:13 +00:00
fixed-free-detection.f90 [flang] Produce proper "preprocessor output" for -E option 2021-07-30 15:13:56 -07:00
fixed-free-flag.f90 [flang][driver] Remove `%flang-new` from the LIT configuration 2021-04-13 10:55:01 +00:00
fixed-line-length.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
flarge-sizes.f90 [flang][nfc] Rename some test files 2021-04-08 10:09:00 +00:00
frontend-forwarding.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
get-definition.f90 [flang] Make the frontend driver error out when requesting multiple actions 2021-12-17 10:05:28 +00:00
implicit-none.f90 [flang][driver] Remove `%flang-new` from the LIT configuration 2021-04-13 10:55:01 +00:00
include-header.f90 [flang] Produce proper "preprocessor output" for -E option 2021-07-30 15:13:56 -07:00
init-only.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
input-from-stdin.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
intrinsic-module-path.f90 [flang][nfc] Rename some test files 2021-04-08 10:09:00 +00:00
macro-def-undef.F90 [flang] Produce proper "preprocessor output" for -E option 2021-07-30 15:13:56 -07:00
macro-multiline.F90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
missing-arg.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
missing-input.f90 [clang] Make the driver not diagnose errors on nonexistent linker inputs 2021-09-13 08:57:38 -04:00
module-suffix.f90 [flang][driver] Add support for `-module-suffix` 2021-06-04 13:58:04 +01:00
multiple-actions-error.f95 [flang] Make the frontend driver error out when requesting multiple actions 2021-12-17 10:05:28 +00:00
output-paths.f90 [flang] Refine output file generation 2021-08-21 15:18:48 +00:00
parse-error.f95 [flang] Lift -Werror checks into local functions 2021-08-06 12:43:19 -06:00
phases.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
plugin-invalid-name.f90 [flang][driver] Add print function name Plugin example 2021-08-19 08:25:34 +00:00
predefined-macros-compiler-version.F90 [flang][driver] Add support for `-cpp/-nocpp` 2021-04-07 13:01:52 +00:00
scanning-error.f95 [flang][driver] Remove `%flang-new` from the LIT configuration 2021-04-13 10:55:01 +00:00
std2018-wrong.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
std2018.f90 [flang][driver] Add options for -std=f2018 2021-03-25 13:03:16 -04:00
syntax-only.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
unparse-use-analyzed.f95 [flang][driver] Add `-fno-analyzed-objects-for-unparse` 2021-06-25 13:28:12 +01:00
use-module-error.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
use-module.f90 [flang][driver] Merge test/Driver and test/Flang-Driver directories 2021-03-10 11:38:13 +00:00
werror-parse.f [flang] Make the frontend driver error out when requesting multiple actions 2021-12-17 10:05:28 +00:00
werror-scan.f [flang] Make the frontend driver error out when requesting multiple actions 2021-12-17 10:05:28 +00:00
werror-sema.f90 [flang] Make the frontend driver error out when requesting multiple actions 2021-12-17 10:05:28 +00:00
werror-wrong.f90 [flang][nfc] Remove `flang-new-driver` from LIT 2021-08-13 08:17:40 +00:00
write-module.f90 [flang][driver] Merge test/Driver and test/Flang-Driver directories 2021-03-10 11:38:13 +00:00