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List: cfe-dev
Subject: [cfe-dev] Pinpointing VarDecl Location
From: Uri Mann <umann () symantec ! com>
Date: 2014-07-25 16:04:19
Message-ID: 6C149CB0AE53E944A358EC6730D07C742C13266046 () TUS1XCHEVSPIN35 ! SYMC ! SYMANTEC ! COM
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Hello All;
Given:
void f() {
int a, b, c;
}
I'm wondering if there's a way to find the SourceLocation and/or SourceRang=
e of a, b and c?
Using VarDecl::getSourceRange(), VarDecl::getStartLoc(), etc I get the same=
values for all instance between the type (int) and the ;.
Using the Lexer::LexFromRawLexer() is tedious and error prone. Any suggesti=
ons?
Thanks in advance.
-Uri
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class=WordSection1><p class=MsoNormal>Hello All;<o:p></o:p></p><p \
class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Given:<o:p></o:p></p><p \
class=MsoNormal>void f() {<o:p></o:p></p><p class=MsoNormal> int a, b, \
c;<o:p></o:p></p><p class=MsoNormal>}<o:p></o:p></p><p \
class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span \
style='font-size:11.5pt'>I’m wondering if there’s a way to find the \
</span><span style='font-size:11.5pt;background:white;mso-highlight:white'>SourceLocation</span><span \
style='font-size:11.5pt'> </span><span style='font-size:11.5pt'>and/or </span><span \
style='font-size:11.5pt;background:white;mso-highlight:white'>SourceRange</span><span \
style='font-size:11.5pt'> </span><span style='font-size:11.5pt'>of a, b and \
c?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.5pt'>Using \
VarDecl::getSourceRange(), VarDecl::getStartLoc(), etc I get the same values for all \
instance between the type (int) and the ;.<o:p></o:p></span></p><p \
class=MsoNormal><span style='font-size:11.5pt'><o:p> </o:p></span></p><p \
class=MsoNormal><span style='font-size:11.5pt'>Using the </span><span \
style='font-size:11.5pt;background:white;mso-highlight:white'>Lexer</span><span \
style='font-size:11.5pt'>::<span \
style='background:white;mso-highlight:white'>LexFromRawLexer(</span>) is tedious and \
error prone. Any suggestions?</span><span \
style='font-size:11.5pt'><o:p></o:p></span></p><p class=MsoNormal><span \
style='font-size:11.5pt'><o:p> </o:p></span></p><p class=MsoNormal><span \
style='font-size:11.5pt'>Thanks in advance.<o:p></o:p></span></p><p \
class=MsoNormal><span style='font-size:11.5pt'>-Uri<o:p></o:p></span></p><p \
class=MsoNormal><o:p> </o:p></p></div></body></html>
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