Differences between revisions 1 and 16 (spanning 15 versions)

Parse和Translate数学表达式

希望看到的产出：一系列执行期望动作的汇编语句

目标表达式

x = 2*y + 3/(4*z)

将expression定义为single digit并输出解析它的汇编语句

输入单个数字测试程序通过

将expression扩展为二元表达式并输出相应汇编语句.

                         1+2
     or                  4-3
     or, in general, <term> +/- <term>

输入1+2 Pass

输入单个数字 Failed

-  ⇤ ← Revision 1 as of 2021-02-01 18:12:05 → 
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+   ← Revision 16 as of 2021-02-04 18:20:54 → ⇥
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-在这里详述 compiler/Let's build a compiler/ch2。
+= Parse和Translate数学表达式 =
希望看到的产出：一系列执行期望动作的汇编语句

== 目标表达式 ==
{{{x = 2*y + 3/(4*z)}}}

=== single digits ===
将expression定义为single digit并输出解析它的汇编语句

(./) 输入单个数字测试程序通过

=== binary expressions ===
将expression扩展为二元表达式并输出相应汇编语句.
{{{
                         1+2
     or                  4-3
     or, in general, <term> +/- <term>
}}}
(./) 输入1+2 Pass

(./) 输入单个数字 Failed

=== general expressions ===