2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* symtab.h (ALL_BLOCK_SYMBOLS): Don't dereference the pointer after the last symbol in a block.
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2 changed files with 11 additions and 2 deletions
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@ -1,3 +1,8 @@
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2002-04-09 Daniel Jacobowitz <drow@mvista.com>
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* symtab.h (ALL_BLOCK_SYMBOLS): Don't dereference the pointer
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after the last symbol in a block.
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2002-04-09 Pierre Muller <muller@ics.u-strasbg.fr>
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* p-exp.y (yylex): Handle also the fact that is_a_field_of_this
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@ -407,11 +407,15 @@ struct block
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/* Macro to loop through all symbols in a block BL.
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i counts which symbol we are looking at, and sym points to the current
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symbol. */
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symbol.
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The contortion at the end is to avoid reading past the last valid
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BLOCK_SYM. */
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#define ALL_BLOCK_SYMBOLS(bl, i, sym) \
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for ((i) = 0, (sym) = BLOCK_SYM ((bl), (i)); \
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(i) < BLOCK_NSYMS ((bl)); \
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++(i), (sym) = BLOCK_SYM ((bl), (i)))
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++(i), (sym) = ((i) < BLOCK_NSYMS ((bl))) \
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? BLOCK_SYM ((bl), (i)) \
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: NULL)
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/* Nonzero if symbols of block BL should be sorted alphabetically.
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Don't sort a block which corresponds to a function. If we did the
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