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| author | Ian Lance Taylor <ian@gcc.gnu.org> | 2016-12-15 02:14:40 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@gcc.gnu.org> | 2016-12-15 02:14:40 +0000 |
| commit | edda2869d074f103dcc035e82282e9ea07421222 (patch) | |
| tree | 48e0c711f32ef964a0055ae9755ffc0fbfb02744 | |
| parent | ecfc21ff34ddc6f8aa517251fb51494c68ff741f (diff) | |
| download | gcc-edda2869d074f103dcc035e82282e9ea07421222.zip gcc-edda2869d074f103dcc035e82282e9ea07421222.tar.gz gcc-edda2869d074f103dcc035e82282e9ea07421222.tar.bz2 | |
compiler: remove unneeded zero-length slice value init
Prune away a bit of unnecessary code from the helper routine
Slice_construction_expression::create_array_val() that was adding
an extra NULL value to empty slices (no longer needed).
Reviewed-on: https://go-review.googlesource.com/34410
From-SVN: r243682
| -rw-r--r-- | gcc/go/gofrontend/MERGE | 2 | ||||
| -rw-r--r-- | gcc/go/gofrontend/expressions.cc | 6 |
2 files changed, 1 insertions, 7 deletions
diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE index 7f2ed5d..1303ad5 100644 --- a/gcc/go/gofrontend/MERGE +++ b/gcc/go/gofrontend/MERGE @@ -1,4 +1,4 @@ -556a546ba3c7bb14bd1b9b8469ee3b7a914909f6 +5eb55901861f360c2c2ff70f14a8315694934c97 The first line of this file holds the git revision number of the last merge done from the gofrontend repository. diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc index 899fc9b..a9337bd 100644 --- a/gcc/go/gofrontend/expressions.cc +++ b/gcc/go/gofrontend/expressions.cc @@ -12926,12 +12926,6 @@ Slice_construction_expression::create_array_val() go_assert(this->valtype_ != NULL); Expression_list* vals = this->vals(); - if (this->vals() == NULL || this->vals()->empty()) - { - // We need to create a unique value for the empty array literal. - vals = new Expression_list; - vals->push_back(NULL); - } return new Fixed_array_construction_expression( this->valtype_, this->indexes(), vals, loc); } |