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| author | Yannick Moy <moy@adacore.com> | 2020-07-07 11:19:47 +0200 |
|---|---|---|
| committer | Pierre-Marie de Rodat <derodat@adacore.com> | 2020-10-19 05:53:37 -0400 |
| commit | a6272b85b5f624c5633af243bdf191b8089c892e (patch) | |
| tree | 195c7d070395688472e5aa657b5c0458d3007c0b /gcc | |
| parent | b7fd8264143908dbc43bf9a7df7b930306eabbb8 (diff) | |
| download | gcc-a6272b85b5f624c5633af243bdf191b8089c892e.zip gcc-a6272b85b5f624c5633af243bdf191b8089c892e.tar.gz gcc-a6272b85b5f624c5633af243bdf191b8089c892e.tar.bz2 | |
[Ada] Clarify protection offered by preconditions on Ada.Text_IO units
gcc/ada/
* libgnat/a-textio.ads: Update top-level comment.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ada/libgnat/a-textio.ads | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/ada/libgnat/a-textio.ads b/gcc/ada/libgnat/a-textio.ads index 6e5e392..36a4b65 100644 --- a/gcc/ada/libgnat/a-textio.ads +++ b/gcc/ada/libgnat/a-textio.ads @@ -36,8 +36,9 @@ -- Preconditions in this unit are meant for analysis only, not for run-time -- checking, so that the expected exceptions are raised. This is enforced by -- setting the corresponding assertion policy to Ignore. These preconditions --- are partial and protect against Status_Error, Mode_Error, and Layout_Error, --- but not against other types of errors. +-- are partial. They protect fully against Status_Error and Mode_Error, +-- partially against Layout_Error (see SPARK User's Guide for details), and +-- not against other types of errors. pragma Assertion_Policy (Pre => Ignore); |