Update mod designation with tags set by DepRe modules

Update module designation with the tags set by reloading dependent
module.

Closes #460.

Author: xdelaruelle

NEWS.rst

@@ -26,6 +26,8 @@ Modules 5.1.1 (not yet released)
   retrieved due to the removal of this directory. (fix issue #457)
 * Update tags set through :mfcmd:`prereq` command on all already loaded
   requirements. (fix issue #459)
+* Update module designation with the tags set by reloading dependent module.
+  (fix issue #460)
 
 
 Modules 5.1.0 (2022-04-30)

tcl/subcmd.tcl.in

@@ -1107,10 +1107,6 @@ proc cmdModuleLoad {context uasked tag_list args} {
             append-path __MODULES_LMEXTRATAG $modtag
          }
 
-         # record module title (name, variants and tags)
-         registerModuleDesignation $msgrecid $modname [getVariantList\
-            $modname 1] [getExportTagList $modname]
-
          # Load phase of dependent module reloading. These modules can adapt
          # now that mod is seen loaded. Except if switch action ongoing (DepRe
          # load phase will occur from switch)
@@ -1121,6 +1117,10 @@ proc cmdModuleLoad {context uasked tag_list args} {
                failed} depre
          }
 
+         # record module title (name, variants and tags)
+         registerModuleDesignation $msgrecid $modname [getVariantList\
+            $modname 1] [getExportTagList $modname]
+
          # consider evaluation hidden if hidden loaded module is auto loaded
          # and no specific messages are recorded for this evaluation
          if {$hidden && !$uasked && ![isMsgRecorded]} {

testsuite/modules.50-cmds/465-tag-opt.exp

@@ -753,8 +753,7 @@ lappend ans [list set _LMFILES_ $mp/foo/1.0:$mp/bar/1.0:$modfile]
 lappend ans [list set LOADEDMODULES foo/1.0:bar/1.0:$mod]
 lappend ans [list set __MODULES_LMEXTRATAG foo/1.0&foo:bar/1.0&foo]
 lappend ans [list set __MODULES_LMTAG foo/1.0&foo&auto-loaded:bar/1.0&foo]
-#FIXME: tag applied by DepRe reloading module does not appear on info messages
-set tserr [msg_top_load bar/1.0 {} {} $mod]
+set tserr [msg_top_load {bar/1.0 <foo>} {} {} $mod]
 testouterr_cmd sh "load --auto bar/1.0" $ans $tserr
 
 # both requirement loaded, but not tagged