From: Ian Lance Taylor <iant@golang.org>
Date: Sat, 25 Jun 2022 00:18:15 +0000 (-0700)
Subject: compiler: always initialize mpfr in integer import
X-Git-Tag: basepoints/gcc-14~5906
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=722750a44a93ce7d23e09df240d8ab700a2d30e6;p=thirdparty%2Fgcc.git

compiler: always initialize mpfr in integer import

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

Fixes golang/go#52862

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/413981
---

diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index e20212e990a..f84347ea575 100644
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -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.
diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc
index 734ecb9492e..135dae02262 100644
--- a/gcc/go/gofrontend/expressions.cc
+++ b/gcc/go/gofrontend/expressions.cc
@@ -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);