From 8e8523413436cdb92ccfc459d2dd69e07bd8d29a Mon Sep 17 00:00:00 2001
From: yt2b <reinventing.the.wheels@gmail.com>
Date: Mon, 2 Jan 2023 21:14:32 +0900
Subject: [PATCH 1/2] Fix format_int

---
 common/src/format.rs | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/common/src/format.rs b/common/src/format.rs
index c8849895d..f9cf05e95 100644
--- a/common/src/format.rs
+++ b/common/src/format.rs
@@ -513,13 +513,9 @@ impl FormatSpec {
                     Some(_) | None => Err("%c arg not in range(0x110000)"),
                 },
             },
-            Some(FormatType::GeneralFormatUpper) => {
-                Err("Unknown format code 'G' for object of type 'int'")
-            }
-            Some(FormatType::GeneralFormatLower) => {
-                Err("Unknown format code 'g' for object of type 'int'")
-            }
-            Some(FormatType::FixedPointUpper)
+            Some(FormatType::GeneralFormatUpper)
+            | Some(FormatType::GeneralFormatLower)
+            | Some(FormatType::FixedPointUpper)
             | Some(FormatType::FixedPointLower)
             | Some(FormatType::ExponentUpper)
             | Some(FormatType::ExponentLower)

From bd35b00184b9b19be394928b8affb0ae80a76005 Mon Sep 17 00:00:00 2001
From: yt2b <reinventing.the.wheels@gmail.com>
Date: Mon, 2 Jan 2023 21:14:46 +0900
Subject: [PATCH 2/2] Add test

---
 extra_tests/snippets/builtin_format.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/extra_tests/snippets/builtin_format.py b/extra_tests/snippets/builtin_format.py
index 838c917a5..fcf395051 100644
--- a/extra_tests/snippets/builtin_format.py
+++ b/extra_tests/snippets/builtin_format.py
@@ -64,3 +64,5 @@ assert f"{123.456:09,}" == "0,123.456"
 assert f"{123.456:010,}" == "00,123.456"
 assert f"{123.456:011,}" == "000,123.456"
 assert f"{123.456:+011,}" == "+00,123.456"
+assert f"{1234:.3g}" == "1.23e+03"
+assert f"{1234567:.6G}" == "1.23457E+06"