diff options
Diffstat (limited to 'gcc/ada/lib-xref.ads')
| -rw-r--r-- | gcc/ada/lib-xref.ads | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/gcc/ada/lib-xref.ads b/gcc/ada/lib-xref.ads index 99a326eb1d2..154d88e5a2e 100644 --- a/gcc/ada/lib-xref.ads +++ b/gcc/ada/lib-xref.ads @@ -28,7 +28,6 @@ -- information. with Einfo; use Einfo; -with Types; use Types; package Lib.Xref is @@ -54,7 +53,7 @@ package Lib.Xref is -- The lines following the header look like - -- line type col level entity renameref instref typeref ref ref ref + -- line type col level entity renameref instref typeref overref ref ref -- line is the line number of the referenced entity. The name of -- the entity starts in column col. Columns are numbered from one, @@ -130,6 +129,17 @@ package Lib.Xref is -- referenced file. For the standard entity form, the name between -- the brackets is the normal name of the entity in lower case. + -- overref is present for overriding operations (procedures and + -- functions), and provides information on the operation that it + -- overrides. This information has the format: + + -- '<' file | line 'o' col '>' + + -- file is the dependency number of the file containing the + -- declaration of the overridden operation. It and the following + -- vertical bar are omitted if the file is the same as that of + -- the overriding operation. + -- There may be zero or more ref entries on each line -- file | line type col [...] |