[Bug 36904] New: valgrind shows a few unitialized variables in dlls/ieframe/tests/ie.c (js::frontend)

https://bugs.winehq.org/show_bug.cgi?id=36904

            Bug ID: 36904
           Summary: valgrind shows a few unitialized variables in
                    dlls/ieframe/tests/ie.c (js::frontend)
           Product: Wine
           Version: 1.7.22
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: download, source, testcase, valgrind
          Severity: normal
          Priority: P2
         Component: ieframe
          Assignee: wine-bugs(a)winehq.org
          Reporter: austinenglish(a)gmail.com

Unfortunately, I don't know what files these are in, apparently a large one:
==1840== warning: ignoring line info entry with huge line number (16707566)
==1840==          Can't handle line numbers greater than 1048575, sorry
==1840== (Nb: this message is only shown once)

I checked the wine-mozilla source, but the largest file isn't even close:
140456 ./db/sqlite3/src/sqlite3.c
137413 ./security/nss/lib/sqlite/sqlite3.c

presumably that line number count includes headers, etc. Anywho, the bugs:

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E4C571:
js::frontend::Parser<js::frontend::FullParseHandler>::newFunction (???:1207)
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x7035ADB: _chkstk (???:91)
==1840== 

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E4C58A:
js::frontend::Parser<js::frontend::FullParseHandler>::newFunction (???:1209)
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x7035ADB: _chkstk (???:91)
==1840== 

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E4D5B2:
js::frontend::FunctionBox::FunctionBox<js::frontend::FullParseHandler>
(???:482)
==1840==    by 0xA69C4AF: ???
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x7035ADB: _chkstk (???:91)
==1840== 

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E4F2AD:
js::frontend::Parser<js::frontend::FullParseHandler>::leaveFunction (???:1318)
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x7035ADB: _chkstk (???:91)
==1840== 

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E4CF11:
js::frontend::Parser<js::frontend::FullParseHandler>::memberExpr (???:6244)
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x7035ADB: _chkstk (???:91)
==1840== 

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E59FF0:
js::frontend::Parser<js::frontend::FullParseHandler>::primaryExpr (???:6639)
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x7035ADB: _chkstk (???:91)
==1840== 

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E59B27:
js::frontend::Parser<js::frontend::FullParseHandler>::primaryExpr (???:6439)
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x7035ADB: _chkstk (???:91)
==1840== 

==1840== Conditional jump or move depends on uninitialised value(s)
==1840==    at 0x6E4D5B2:
js::frontend::FunctionBox::FunctionBox<js::frontend::FullParseHandler>
(???:482)
==1840==  Uninitialised value was created by a stack allocation
==1840==    at 0x6E585E0:
js::frontend::Parser<js::frontend::FullParseHandler>::functionArgsAndBody
(???:2041)
==1840==

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