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Differential D5191

[docs] Mention character array constants in docs/LangRef.rst
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Authored by dsanders on Sep 4 2014, 6:31 AM.

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hans
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rGf60518418048: [docs] Mention character array constants in docs/LangRef.rst
rL217583: [docs] Mention character array constants in docs/LangRef.rst
Summary

They were used in the 'Module Structure' example but weren't otherwise
documented.

Credit to Reed Kotler for noticing.

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dsanders updated this revision to Diff 13255.Sep 4 2014, 6:31 AM
dsanders retitled this revision from to [docs] Mention character array constants in docs/LangRef.rst.
dsanders updated this object.
dsanders edited the test plan for this revision. (Show Details)
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hans accepted this revision.Sep 10 2014, 2:13 PM
hans added a reviewer: hans.
hans added a subscriber: hans.

lgtm

This revision is now accepted and ready to land.Sep 10 2014, 2:13 PM
dsanders closed this revision.Sep 11 2014, 5:12 AM

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Diff 13255

docs/LangRef.rst

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Show First 20 Lines • Show All 2,270 Lines • ▼ Show 20 Lines**Structure constants**
:ref:`structure type <t_struct>`, and the number and types of elements :ref:`structure type <t_struct>`, and the number and types of elements
must match those specified by the type. must match those specified by the type.
**Array constants** **Array constants**
Array constants are represented with notation similar to array type Array constants are represented with notation similar to array type
definitions (a comma separated list of elements, surrounded by definitions (a comma separated list of elements, surrounded by
square brackets (``[]``)). For example: square brackets (``[]``)). For example:
"``[ i32 42, i32 11, i32 74 ]``". Array constants must have "``[ i32 42, i32 11, i32 74 ]``". Array constants must have
:ref:`array type <t_array>`, and the number and types of elements must :ref:`array type <t_array>`, and the number and types of elements must
match those specified by the type. match those specified by the type. As a special case, character array
constants may also be represented as a double-quoted string using the ``c``
prefix. For example: "``c"Hello World\0A\00"``".
**Vector constants** **Vector constants**
Vector constants are represented with notation similar to vector Vector constants are represented with notation similar to vector
type definitions (a comma separated list of elements, surrounded by type definitions (a comma separated list of elements, surrounded by
less-than/greater-than's (``<>``)). For example: less-than/greater-than's (``<>``)). For example:
"``< i32 42, i32 11, i32 74, i32 100 >``". Vector constants "``< i32 42, i32 11, i32 74, i32 100 >``". Vector constants
must have :ref:`vector type <t_vector>`, and the number and types of must have :ref:`vector type <t_vector>`, and the number and types of
elements must match those specified by the type. elements must match those specified by the type.
**Zero initialization** **Zero initialization**
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