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coroutines: co_returns are statements, not expressions. 

This corrects an error in the CO_RETURN_EXPR tree
class.

gcc/cp/ChangeLog:

	* cp-tree.def (CO_RETURN_EXPR): Correct the class
	to use tcc_statement.
This commit is contained in:
Iain Sandoe 2020-06-05 15:09:39 +01:00
parent 1c7bcefbc9
commit 608832716e
1 changed files with 2 additions and 2 deletions
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4
gcc/cp/cp-tree.def
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@ -594,9 +594,9 @@ DEFTREECODE (CO_YIELD_EXPR, "co_yield", tcc_expression, 2)
/* The co_return expression is used to support coroutines.
Op0 is the original expr, can be void (for use in diagnostics)
Op2 is the promise return_xxxx call for Op0. */
Op1 is the promise return_xxxx call for for the expression given. */
DEFTREECODE (CO_RETURN_EXPR, "co_return", tcc_expression, 2)
DEFTREECODE (CO_RETURN_EXPR, "co_return", tcc_statement, 2)
/*
Local variables: