yamaguchi updated this revision to Diff 107781.
yamaguchi added a comment.
Update diff. Delete trailing whitespace so that -stdlib= autocompletion works
correctly.
https://reviews.llvm.org/D35759
Files:
clang/lib/Driver/Driver.cpp
clang/test/Driver/autocomplete.c
clang/utils/bash-autocomplete.sh
llvm/lib/Option/OptTable.cpp
Index: llvm/lib/Option/OptTable.cpp
===================================================================
--- llvm/lib/Option/OptTable.cpp
+++ llvm/lib/Option/OptTable.cpp
@@ -235,7 +235,9 @@
continue;
for (int I = 0; In.Prefixes[I]; I++) {
- std::string S = std::string(In.Prefixes[I]) + std::string(In.Name);
+ std::string S = std::string(In.Prefixes[I]) + std::string(In.Name) + "\t";
+ if (In.HelpText)
+ S += In.HelpText;
if (StringRef(S).startswith(Cur))
Ret.push_back(S);
}
Index: clang/utils/bash-autocomplete.sh
===================================================================
--- clang/utils/bash-autocomplete.sh
+++ clang/utils/bash-autocomplete.sh
@@ -57,7 +57,7 @@
# expand ~ to $HOME
eval local path=${COMP_WORDS[0]}
- flags=$( "$path" --autocomplete="$arg" 2>/dev/null )
+ flags=$( "$path" --autocomplete="$arg" 2>/dev/null | sed -e 's/\t.*.\s*$//' )
# If clang is old that it does not support --autocomplete,
# fall back to the filename completion.
if [[ "$?" != 0 ]]; then
Index: clang/test/Driver/autocomplete.c
===================================================================
--- clang/test/Driver/autocomplete.c
+++ clang/test/Driver/autocomplete.c
@@ -1,46 +1,91 @@
// RUN: %clang --autocomplete=-fsyn | FileCheck %s -check-prefix=FSYN
// FSYN: -fsyntax-only
-// RUN: %clang --autocomplete=-s | FileCheck %s -check-prefix=STD
-// STD: -std={{.*}}-stdlib=
+// RUN: %clang --autocomplete=-std= | FileCheck %s -check-prefix=STD
+// STD: -std= Language standard to compile for
// RUN: %clang --autocomplete=foo | FileCheck %s -check-prefix=FOO
// FOO-NOT: foo
// RUN: %clang --autocomplete=-stdlib=,l | FileCheck %s -check-prefix=STDLIB
-// STDLIB: libc++ libstdc++
+// STDLIB: libc++
+// STDLIB-NEXT: libstdc++
// RUN: %clang --autocomplete=-stdlib=, | FileCheck %s -check-prefix=STDLIBALL
-// STDLIBALL: libc++ libstdc++ platform
+// STDLIBALL: libc++
+// STDLIBALL-NEXT: libstdc++
+// STDLIBALL-NEXT: platform
// RUN: %clang --autocomplete=-meabi,d | FileCheck %s -check-prefix=MEABI
// MEABI: default
// RUN: %clang --autocomplete=-meabi, | FileCheck %s -check-prefix=MEABIALL
-// MEABIALL: 4 5 default gnu
+// MEABIALL: 4
+// MEABIALL-NEXT: 5
+// MEABIALL-NEXT: default
+// MEABIALL-NEXT: gnu
// RUN: %clang --autocomplete=-cl-std=,CL2 | FileCheck %s -check-prefix=CLSTD
// CLSTD: CL2.0
// RUN: %clang --autocomplete=-cl-std=, | FileCheck %s -check-prefix=CLSTDALL
-// CLSTDALL: cl CL cl1.1 CL1.1 cl1.2 CL1.2 cl2.0 CL2.0
+// CLSTDALL: cl
+// CLSTDALL-NEXT: CL
+// CLSTDALL-NEXT: cl1.1
+// CLSTDALL-NEXT: CL1.1
+// CLSTDALL-NEXT: cl1.2
+// CLSTDALL-NEXT: CL1.2
+// CLSTDALL-NEXT: cl2.0
+// CLSTDALL-NEXT: CL2.0
// RUN: %clang --autocomplete=-fno-sanitize-coverage=,f | FileCheck %s -check-prefix=FNOSANICOVER
// FNOSANICOVER: func
// RUN: %clang --autocomplete=-fno-sanitize-coverage=, | FileCheck %s -check-prefix=FNOSANICOVERALL
-// FNOSANICOVERALL: 8bit-counters bb edge func indirect-calls inline-8bit-counters no-prune trace-bb trace-cmp trace-div trace-gep trace-pc trace-pc-guard
+// FNOSANICOVERALL: 8bit-counters
+// FNOSANICOVERALL-NEXT: bb
+// FNOSANICOVERALL-NEXT: edge
+// FNOSANICOVERALL-NEXT: func
+// FNOSANICOVERALL-NEXT: indirect-calls
+// FNOSANICOVERALL-NEXT: inline-8bit-counters
+// FNOSANICOVERALL-NEXT: no-prune
+// FNOSANICOVERALL-NEXT: trace-bb
+// FNOSANICOVERALL-NEXT: trace-cmp
+// FNOSANICOVERALL-NEXT: trace-div
+// FNOSANICOVERALL-NEXT: trace-gep
+// FNOSANICOVERALL-NEXT: trace-pc
+// FNOSANICOVERALL-NEXT: trace-pc-guard
// RUN: %clang --autocomplete=-ffp-contract=, | FileCheck %s -check-prefix=FFPALL
-// FFPALL: fast off on
+// FFPALL: fast
+// FFPALL-NEXT: off
+// FFPALL-NEXT: on
// RUN: %clang --autocomplete=-flto=, | FileCheck %s -check-prefix=FLTOALL
-// FLTOALL: full thin
+// FLTOALL: full
+// FLTOALL-NEXT: thin
// RUN: %clang --autocomplete=-fveclib=, | FileCheck %s -check-prefix=FVECLIBALL
-// FVECLIBALL: Accelerate none SVML
+// FVECLIBALL: Accelerate
+// FVECLIBALL-NEXT: none
+// FVECLIBALL-NEXT: SVML
// RUN: %clang --autocomplete=-fshow-overloads=, | FileCheck %s -check-prefix=FSOVERALL
-// FSOVERALL: all best
+// FSOVERALL: all
+// FSOVERALL-NEXT: best
// RUN: %clang --autocomplete=-fvisibility=, | FileCheck %s -check-prefix=FVISIBILITYALL
-// FVISIBILITYALL: default hidden
+// FVISIBILITYALL: default
+// FVISIBILITYALL-NEXT: hidden
// RUN: %clang --autocomplete=-mfloat-abi=, | FileCheck %s -check-prefix=MFLOATABIALL
-// MFLOATABIALL: hard soft softfp
+// MFLOATABIALL: hard
+// MFLOATABIALL-NEXT: soft
+// MFLOATABIALL-NEXT: softfp
// RUN: %clang --autocomplete=-mthread-model, | FileCheck %s -check-prefix=MTHREADMODELALL
-// MTHREADMODELALL: posix single
+// MTHREADMODELALL: posix
+// MTHREADMODELALL-NEXT: single
// RUN: %clang --autocomplete=-mrelocation-model, | FileCheck %s -check-prefix=MRELOCMODELALL
-// MRELOCMODELALL: dynamic-no-pic pic ropi ropi-rwpi rwpi static
+// MRELOCMODELALL: dynamic-no-pic
+// MRELOCMODELALL-NEXT: pic
+// MRELOCMODELALL-NEXT: ropi
+// MRELOCMODELALL-NEXT: ropi-rwpi
+// MRELOCMODELALL-NEXT: rwpi
+// MRELOCMODELALL-NEXT: static
// RUN: %clang --autocomplete=-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CLANG
// MRELOCMODEL_CLANG-NOT: -mrelocation-model
// RUN: %clang --autocomplete=#-mrelocation-mode | FileCheck %s -check-prefix=MRELOCMODEL_CC1
// MRELOCMODEL_CC1: -mrelocation-model
// RUN: %clang --autocomplete=-Wma | FileCheck %s -check-prefix=WARNING
-// WARNING: -Wmacro-redefined -Wmain -Wmain-return-type -Wmalformed-warning-check -Wmany-braces-around-scalar-init -Wmax-unsigned-zero
+// WARNING: -Wmacro-redefined
+// WARNING-NEXT: -Wmain
+// WARNING-NEXT: -Wmain-return-type
+// WARNING-NEXT: -Wmalformed-warning-check
+// WARNING-NEXT: -Wmany-braces-around-scalar-init
+// WARNING-NEXT: -Wmax-unsigned-zero
// RUN: %clang --autocomplete=-Wnoinvalid-pp- | FileCheck %s -check-prefix=NOWARNING
// NOWARNING: -Wnoinvalid-pp-token
Index: clang/lib/Driver/Driver.cpp
===================================================================
--- clang/lib/Driver/Driver.cpp
+++ clang/lib/Driver/Driver.cpp
@@ -55,7 +55,6 @@
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallSet.h"
-#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Option/Arg.h"
@@ -1299,7 +1298,9 @@
std::sort(SuggestedCompletions.begin(), SuggestedCompletions.end(),
[](StringRef A, StringRef B) { return A.compare_lower(B) < 0; });
- llvm::outs() << llvm::join(SuggestedCompletions, " ") << '\n';
+ for (StringRef S : SuggestedCompletions)
+ llvm::outs() << S << "\n";
+ llvm::outs() << "\n";
return false;
}
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