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compiler: set varargs lowered for imported call expressions

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Fix compiler buglet: varargs lowering happens before inlinable
    function bodies are written out to export data, so set the "varargs
    lowered" flag on call expressions that we import.
    
    Fixes golang/go#32922
    
    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/184919

From-SVN: r273026
This commit is contained in:
Ian Lance Taylor 2019-07-03 22:27:51 +00:00
parent 67699bf667
commit 651c754cfb
2 changed files with 2 additions and 2 deletions
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2
gcc/go/gofrontend/MERGE
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@ -1,4 +1,4 @@
ae7d7e05bce19aefaa27efe2ee797933aafbef06
bf66d40bc7adb438dcfac85d73bfa7b17217eed9
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.

2
gcc/go/gofrontend/expressions.cc
View file

@ -18338,6 +18338,7 @@ Expression::import_expression(Import_expression* imp, Location loc)
}
imp->require_c_string(")");
expr = Expression::make_call(expr, args, is_varargs, loc);
expr->call_expression()->set_varargs_are_lowered();
}
else if (imp->match_c_string("["))
{
@ -19389,4 +19390,3 @@ Numeric_constant::hash(unsigned int seed) const
return (static_cast<unsigned int>(val) + seed) * PRIME;
}