* c-typeck.c (convert_for_assignment): Improve commentary.
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2015-10-01 Marek Polacek <polacek@redhat.com>
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* c-typeck.c (convert_for_assignment): Improve commentary.
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2015-09-30 Marek Polacek <polacek@redhat.com>
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PR c/67730
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@ -5690,8 +5690,18 @@ maybe_warn_string_init (location_t loc, tree type, struct c_expr expr)
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ERRTYPE says whether it is argument passing, assignment,
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initialization or return.
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LOCATION is the location of the assignment, EXPR_LOC is the location of
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the RHS or, for a function, location of an argument.
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In the following example, '~' denotes where EXPR_LOC and '^' where
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LOCATION point to:
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f (var); [ic_argpass]
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^ ~~~
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x = var; [ic_assign]
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^ ~~~;
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int x = var; [ic_init]
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^^^
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return x; [ic_return]
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^
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FUNCTION is a tree for the function being called.
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PARMNUM is the number of the argument, for printing in error messages. */
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