From: whitequark <cz@m-labs.hk>
Date: Thu, 22 Aug 2019 04:42:30 +0000 (+0000)
Subject: back.rtlil: print real parameters with maximum precision.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1d9e83b76a6db63a39fa17c07eee852f54c6f02a;p=nmigen.git

back.rtlil: print real parameters with maximum precision.
---

diff --git a/nmigen/back/rtlil.py b/nmigen/back/rtlil.py
index 3409d4c..73b05f3 100644
--- a/nmigen/back/rtlil.py
+++ b/nmigen/back/rtlil.py
@@ -124,7 +124,7 @@ class _ModuleBuilder(_Namer, _BufferedBuilder, _AttrBuilder):
                 self._append("    parameter \\{} {:d}\n",
                              param, value)
             elif isinstance(value, float):
-                self._append("    parameter real \\{} \"{:f}\"\n",
+                self._append("    parameter real \\{} \"{!r}\"\n",
                              param, value)
             elif isinstance(value, ast.Const):
                 self._append("    parameter \\{} {}'{:b}\n",