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Merge topic 'suppress-warning-in-comment'

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a9fe65c3 cmSystemTools: Remove unreachable return on HP compiler
72e137ea Re-word comment on unreachable return statements
This commit is contained in:
Brad King 2014-04-10 09:53:11 -04:00 committed by CMake Topic Stage
commit e983ed7c9a
4 changed files with 5 additions and 5 deletions
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2
Source/cmCommandArgumentLexer.cxx
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@ -1069,7 +1069,7 @@ case YY_STATE_EOF(NOESCAPES):
"fatal flex scanner internal error--no action found" ); "fatal flex scanner internal error--no action found" );
} /* end of action switch */ } /* end of action switch */
} /* end of scanning one token */ } /* end of scanning one token */
return 0; /* this should not happend but it should silence a warning */ return 0; /* this should not happen but it quiets some compilers */
} /* end of cmCommandArgument_yylex */ } /* end of cmCommandArgument_yylex */
/* yy_get_next_buffer - try to read in a new buffer /* yy_get_next_buffer - try to read in a new buffer

2
Source/cmDependsJavaLexer.cxx
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@ -1591,7 +1591,7 @@ case YY_STATE_EOF(string):
"fatal flex scanner internal error--no action found" ); "fatal flex scanner internal error--no action found" );
} /* end of action switch */ } /* end of action switch */
} /* end of scanning one token */ } /* end of scanning one token */
return 0; /* this should not happen but it silences a warning*/ return 0; /* this should not happen but it quiets some compilers */
} /* end of cmDependsJava_yylex */ } /* end of cmDependsJava_yylex */
/* yy_get_next_buffer - try to read in a new buffer /* yy_get_next_buffer - try to read in a new buffer

2
Source/cmExprLexer.cxx
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@ -976,7 +976,7 @@ case YY_STATE_EOF(INITIAL):
"fatal flex scanner internal error--no action found" ); "fatal flex scanner internal error--no action found" );
} /* end of action switch */ } /* end of action switch */
} /* end of scanning one token */ } /* end of scanning one token */
return 0; /* this should not happen but it silences a warning*/ return 0; /* this should not happen but it quiets some compilers */
} /* end of cmExpr_yylex */ } /* end of cmExpr_yylex */
/* yy_get_next_buffer - try to read in a new buffer /* yy_get_next_buffer - try to read in a new buffer

4
Source/cmSystemTools.cxx
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@ -1616,8 +1616,8 @@ long copy_data(struct archive *ar, struct archive *aw)
return (r); return (r);
} }
} }
#if !defined(__clang__) #if !defined(__clang__) && !defined(__HP_aCC)
return r; /* this should not happen but it silences a warning */ return r; /* this should not happen but it quiets some compilers */
#endif #endif
} }