diff options
Diffstat (limited to 'gcc/ada/sinfo.ads')
| -rw-r--r-- | gcc/ada/sinfo.ads | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gcc/ada/sinfo.ads b/gcc/ada/sinfo.ads index cb8b0ee6a4d..af476c0da82 100644 --- a/gcc/ada/sinfo.ads +++ b/gcc/ada/sinfo.ads @@ -649,9 +649,8 @@ package Sinfo is -- Mod for signed integer types is expanded into equivalent expressions -- using Rem (which is % in C) and other C-available operators. - -- The Actions list of an Expression_With_Actions node has any object - -- declarations removed, so that it is composed only of expressions - -- (so that DO X,... Y IN Z can be represented as (X, .. Y, Z) in C). + -- The Actions list of an Expression_With_Actions node does not contain + -- any declarations,(so that DO X, .. Y IN Z becomes (X, .. Y, Z) in C). ------------------------------------ -- Description of Semantic Fields -- @@ -7426,11 +7425,8 @@ package Sinfo is -- not a proper expression), and in the long term all cases of this -- idiom should instead use a new node kind N_Compound_Statement. - -- Note: In Modify_Tree_For_C, we eliminate declarations from the list - -- of actions, inserting them at the outer level. If we move an object - -- declaration with an initialization expression in this manner, then - -- the action is replaced by an appropriate assignment, otherwise it is - -- removed from the list of actions. + -- Note: In Modify_Tree_For_C, we never generate any declarations in + -- the action list, which can contain only non-declarative statements. -------------------- -- Free Statement -- |