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langkit.envs: fix pastos

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TN: S730-046
This commit is contained in:
Pierre-Marie de Rodat
2020-01-15 11:38:27 +01:00
committed by Pierre-Marie de Rodat
parent a2e8a158d0
commit dbfa665da0
1 changed files with 4 additions and 2 deletions
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6
langkit/envs.py
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@@ -207,12 +207,12 @@ class EnvSpec(object):
actions = list(actions)
self.env_hook = None
if isinstance(actions and actions[0], CallEnvHook):
if actions and isinstance(actions[0], CallEnvHook):
self.env_hook = actions.pop(0)
":type: SetInitialEnv"
self.initial_env = None
if isinstance(actions and actions[0], SetInitialEnv):
if actions and isinstance(actions[0], SetInitialEnv):
self.initial_env = actions.pop(0)
":type: SetInitialEnv"
@@ -588,6 +588,7 @@ class SetInitialEnv(ExprHolderAction):
# that a SetInitialEnv instance has found its way into a regular action
# list.
check_source_language(
False,
"set_initial_env can only be preceded by call_env_hook"
)
@@ -598,6 +599,7 @@ class CallEnvHook(ExprHolderAction):
# that a CallEnvHook instance has found its way into a regular action
# list.
check_source_language(
False,
"set_initial_env must be first in the action list"
)