digitalmars.D.bugs - [Issue 4889] New: Declarator in "if" statement allows name shadowing
- d-bugmail puremagic.com (29/29) Sep 18 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4889
- d-bugmail puremagic.com (19/19) Sep 18 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4889
- d-bugmail puremagic.com (12/12) Jun 15 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4889
- d-bugmail puremagic.com (11/11) Jan 23 2012 http://d.puremagic.com/issues/show_bug.cgi?id=4889
http://d.puremagic.com/issues/show_bug.cgi?id=4889 Summary: Declarator in "if" statement allows name shadowing Product: D Version: D2 Platform: All OS/Version: Linux Status: NEW Severity: enhancement Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: tomash.brechko gmail.com 13:24:55 PDT --- The following compiles without error with dmd 2.049: void main() { int i = 1; if (int i = 2) { assert(i == 2); } assert(i == 1); } It seems prohibiting such shadowing would be in line with block shadowing rules. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 18 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4889 Stewart Gordon <smjg iname.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |spec CC| |smjg iname.com OS/Version|Linux |All I'm not sure if the classification of this as enhancement is correct. The mention of the restriction is under ScopeStatement "Even though a new scope is introduced, local symbol declarations cannot shadow (hide) other local symbol declarations in the same function." but was the intent of this statement that it would apply just as well to a variable declared in an if statement? After all, it seems to me that reality its scope is that of the ScopeStatement, even though it isn't lexically within it. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 18 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4889 yebblies <yebblies gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |yebblies gmail.com Version|D2 |D1 Severity|enhancement |normal Errors in D2 (2.053) but still allowed in D1 (1.068) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jun 15 2011
http://d.puremagic.com/issues/show_bug.cgi?id=4889 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|spec | CC| |bugzilla digitalmars.com 23:28:02 PST --- D1 only bug, not a spec issue. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 23 2012