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| author | Li Jin <dragon-fly@qq.com> | 2020-01-13 14:19:33 +0800 |
|---|---|---|
| committer | Li Jin <dragon-fly@qq.com> | 2020-01-13 14:19:33 +0800 |
| commit | 4c830cdbd5993883f671e17228afc39c3a21e5cc (patch) | |
| tree | d4e28491006dfe5747b7cc6bd0eb77a5df999e00 /src | |
| parent | ccb3381cdfc84a4dd37f5b7aea9ff21d6558c14b (diff) | |
| download | yuescript-4c830cdbd5993883f671e17228afc39c3a21e5cc.tar.gz yuescript-4c830cdbd5993883f671e17228afc39c3a21e5cc.tar.bz2 yuescript-4c830cdbd5993883f671e17228afc39c3a21e5cc.zip | |
forbid exprlist appears in the left part of update statement.
Diffstat (limited to 'src')
| -rw-r--r-- | src/MoonP/moon_compiler.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/MoonP/moon_compiler.cpp b/src/MoonP/moon_compiler.cpp index e015939..0a5babe 100644 --- a/src/MoonP/moon_compiler.cpp +++ b/src/MoonP/moon_compiler.cpp | |||
| @@ -1239,6 +1239,7 @@ private: | |||
| 1239 | auto action = assignment->action.get(); | 1239 | auto action = assignment->action.get(); |
| 1240 | switch (action->getId()) { | 1240 | switch (action->getId()) { |
| 1241 | case "Update"_id: { | 1241 | case "Update"_id: { |
| 1242 | if (expList->exprs.size() > 1) throw std::logic_error(debugInfo("Can not apply update to multiple values."sv, expList)); | ||
| 1242 | auto update = static_cast<Update_t*>(action); | 1243 | auto update = static_cast<Update_t*>(action); |
| 1243 | auto leftExp = static_cast<Exp_t*>(expList->exprs.objects().front()); | 1244 | auto leftExp = static_cast<Exp_t*>(expList->exprs.objects().front()); |
| 1244 | auto leftValue = singleValueFrom(leftExp); | 1245 | auto leftValue = singleValueFrom(leftExp); |