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compiler: always initialize mpfr in integer import

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Test case is https://go.dev/cl/413980.

Fixes golang/go#52862

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/413981
This commit is contained in:
Ian Lance Taylor 2022-06-24 17:18:15 -07:00
parent a1f8a3860f
commit 722750a44a
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 @@
6a7ba754e5d98efe0875f1f41f40098e976e7958
6edae0ef6521569e8f949aaaafa9dc1139825051
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

@ -2715,7 +2715,7 @@ Integer_expression::do_import(Import_expression* imp, Location loc)
return Expression::make_error(loc);
}
if (pos == std::string::npos)
mpfr_set_ui(real, 0, MPFR_RNDN);
mpfr_init_set_ui(real, 0, MPFR_RNDN);
else
{
std::string real_str = num.substr(0, pos);