Fix MSVC C4927 in parser read coroutines

ashtum · ashtum · commit 70fec3e254db · 2026-06-05T12:10:31.000Z
diff --git a/include/boost/http/parser.hpp b/include/boost/http/parser.hpp
@@ -528,7 +528,7 @@ read_header(Stream& stream)
             co_return {};
 
         if(ec != condition::need_more_input)
-            co_return {ec};
+            co_return {std::error_code(ec)};
 
         auto mbs = prepare();
 
@@ -556,7 +556,7 @@ read(Stream& stream)
             co_return {};
 
         if(ec && ec != condition::need_more_input)
-            co_return {ec};
+            co_return {std::error_code(ec)};
 
         if(ec == condition::need_more_input)
         {
@@ -737,7 +737,7 @@ read(capy::ReadStream auto& stream, Sink&& sink)
         }
 
         if(ec)
-            co_return {ec};
+            co_return {std::error_code(ec)};
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -528,7 +528,7 @@ read_header(Stream& stream)`
`528`	`528`	`co_return {};`
`529`	`529`
`530`	`530`	`if(ec != condition::need_more_input)`
`531`		`- co_return {ec};`
	`531`	`+ co_return {std::error_code(ec)};`
`532`	`532`
`533`	`533`	`auto mbs = prepare();`
`534`	`534`
`@@ -556,7 +556,7 @@ read(Stream& stream)`
`556`	`556`	`co_return {};`
`557`	`557`
`558`	`558`	`if(ec && ec != condition::need_more_input)`
`559`		`- co_return {ec};`
	`559`	`+ co_return {std::error_code(ec)};`
`560`	`560`
`561`	`561`	`if(ec == condition::need_more_input)`
`562`	`562`	`{`
`@@ -737,7 +737,7 @@ read(capy::ReadStream auto& stream, Sink&& sink)`
`737`	`737`	`}`
`738`	`738`
`739`	`739`	`if(ec)`
`740`		`- co_return {ec};`
	`740`	`+ co_return {std::error_code(ec)};`
`741`	`741`	`}`
`742`	`742`	`}`
`743`	`743`