Review fixes.

4 files changed, 4 insertions, 5 deletions

diff --git a/mesonbuild/backend/backends.py b/mesonbuild/backend/backends.py
index e8cbe5d..5517fbd 100644
--- a/mesonbuild/backend/backends.py
+++ b/mesonbuild/backend/backends.py
@@ -83,7 +83,7 @@ class OptionProxy:
 
 class OptionOverrideProxy:
     '''Mimic an option list but transparently override
-selected option values.'''
+    selected option values.'''
     def __init__(self, overrides, options):
         self.overrides = overrides
         self.options = options
diff --git a/mesonbuild/backend/ninjabackend.py b/mesonbuild/backend/ninjabackend.py
index d54cacf..bc51ace 100644
--- a/mesonbuild/backend/ninjabackend.py
+++ b/mesonbuild/backend/ninjabackend.py
@@ -1890,8 +1890,6 @@ rule FORTRAN_DEP_HACK
             raise AssertionError('BUG: sources should not contain headers {!r}'.format(src))
         if isinstance(src, RawFilename) and src.fname.endswith('.h'):
             raise AssertionError('BUG: sources should not contain headers {!r}'.format(src.fname))
-        extra_orderdeps = []
-        compiler = get_compiler_for_source(target.compilers.values(), src)
 
         if isinstance(src, str) and src.endswith('.h'):
             raise AssertionError('BUG: sources should not contain headers {!r}'.format(src))
diff --git a/mesonbuild/backend/vs2010backend.py b/mesonbuild/backend/vs2010backend.py
index cc44458..7afbc0d 100644
--- a/mesonbuild/backend/vs2010backend.py
+++ b/mesonbuild/backend/vs2010backend.py
@@ -6,7 +6,7 @@
 
 #     http://www.apache.org/licenses/LICENSE-2.0
 
-# Unless required by applicable law or agreed to in writingget_, software
+# Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
diff --git a/mesonbuild/coredata.py b/mesonbuild/coredata.py
index dce1d1d..58dfb97 100644
--- a/mesonbuild/coredata.py
+++ b/mesonbuild/coredata.py
@@ -16,6 +16,7 @@ import pickle, os, uuid
 from pathlib import PurePath
 from .mesonlib import MesonException, commonpath
 from .mesonlib import default_libdir, default_libexecdir, default_prefix
+import ast
 
 version = '0.40.0.dev1'
 backendlist = ['ninja', 'vs', 'vs2010', 'vs2015', 'vs2017', 'xcode']
@@ -113,7 +114,7 @@ class UserStringArrayOption(UserOption):
         if isinstance(value, str):
             if not value.startswith('['):
                 raise MesonException('Valuestring does not define an array: ' + value)
-            newvalue = eval(value, {}, {}) # Yes, it is unsafe.
+            newvalue = ast.literal_eval(value)
         else:
             newvalue = value
         if not isinstance(newvalue, list):