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Bug 399 – -w misses unreacheable "case" statement

Status: RESOLVED
Resolution: WORKSFORME
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D1 (retired)
Platform: x86
OS: Linux
Creation time: 2006-10-04T13:28:00Z
Last change time: 2014-02-15T13:19:23Z
Keywords: diagnostic
Assigned to: bugzilla
Creator: thomas-dloop

Comments

Comment #0 by thomas-dloop — 2006-10-04T13:28:31Z

# import std.stdio; # # int main(char[][] args){ # switch(args.length){ # case 2: # writefln("case 2"); # goto case 1000; # default: # writefln("default"); # break; # case 1000: # writefln("case 1000 (reachable)"); # break; # case 3: // line 14 # writefln("case 3 (statement is not reachable)"); # break; # } # # return 0; # } "dmd -w test.d" fails to report lines 14 to 16 as unreachable.

Comment #1 by bugzilla — 2006-10-04T14:04:28Z

Compiling and running the sample: dmd test test a b gives the output: case 3 (statement is not reachable)

Comment #2 by thomas-dloop — 2006-10-04T14:07:48Z

Sorry for confusing non-D and D grammar.