diff options
| -rw-r--r-- | gcc/ada/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/ada/exp_dbug.ads | 17 |
2 files changed, 14 insertions, 7 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 0d7fc8f..6ceb7ae 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,7 @@ +2019-09-17 Tom Tromey <tromey@adacore.com> + + * exp_dbug.ads: Update character type comment. + 2019-09-17 Yannick Moy <moy@adacore.com> * libgnat/s-arit64.adb (Double_Divide): Simplify needlessly diff --git a/gcc/ada/exp_dbug.ads b/gcc/ada/exp_dbug.ads index 5768734..93b9783 100644 --- a/gcc/ada/exp_dbug.ads +++ b/gcc/ada/exp_dbug.ads @@ -1452,18 +1452,21 @@ package Exp_Dbug is -- a character literal, the name is encoded as described in the following -- paragraph. - -- A name QUhh, where each 'h' is a lower-case hexadecimal digit, stands - -- for a character whose Unicode encoding is hh, and QWhhhh likewise stands - -- for a wide character whose encoding is hhhh. The representation values - -- are encoded as for ordinary enumeration literals (and have no necessary - -- relationship to the values encoded in the names). + -- The characters 'a'..'z' and '0'..'9' are represented as Qc, where 'c' + -- stands for the character itself. A name QUhh, where each 'h' is a + -- lower-case hexadecimal digit, stands for a character whose Unicode + -- encoding is hh, and QWhhhh likewise stands for a wide character whose + -- encoding is hhhh. The representation values are encoded as for ordinary + -- enumeration literals (and have no necessary relationship to the values + -- encoded in the names). -- For example, given the type declaration - -- type x is (A, 'C', B); + -- type x is (A, 'C', 'b'); -- the second enumeration literal would be named QU43 and the value - -- assigned to it would be 1. + -- assigned to it would be 1, and the third enumeration literal would be + -- named Qb and the value assigned to it would be 2. ----------------------------------------------- -- Secondary Dispatch tables of tagged types -- |